209247948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 692127744

約数和(自身を除く): 482879796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 47, 52, 54, 63, 78, 81, 84, 91, 94, 108, 117, 126, 141, 151, 156, 162, 182, 188, 189, 234, 252, 273, 282, 302, 324, 329, 351, 364, 378, 423, 453, 468, 546, 564, 567, 604, 611, 658, 702, 756, 819, 846, 906, 987, 1053, 1057, 1092, 1134, 1222, 1269, 1316, 1359, 1404, 1638, 1692, 1812, 1833, 1963, 1974, 2106, 2114, 2268, 2444, 2457, 2538, 2718, 2961, 3171, 3276, 3666, 3807, 3926, 3948, 4077, 4212, 4228, 4277, 4914, 5076, 5436, 5499, 5889, 5922, 6342, 7097, 7332, 7371, 7614, 7852, 8154, 8554, 8883, 9513, 9828, 10998, 11778, 11844, 12231, 12684, 12831, 13741, 14194, 14742, 15228, 16308, 16497, 17108, 17667, 17766, 19026, 21291, 21996, 23556, 24462, 25662, 26649, 27482, 28388, 28539, 29484, 32994, 35334, 35532, 38052, 38493, 41223, 42582, 48924, 49491, 49679, 51324, 53001, 53298, 54964, 57078, 63873, 65988, 70668, 76986, 82446, 85164, 85617, 92261, 98982, 99358, 106002, 106596, 114156, 115479, 123669, 127746, 149037, 153972, 159003, 164892, 171234, 184522, 191619, 197964, 198716, 212004, 230958, 247338, 255492, 276783, 298074, 318006, 342468, 346437, 369044, 371007, 383238, 447111, 461916, 494676, 553566, 574857, 596148, 636012, 645827, 692874, 742014, 766476, 830349, 894222, 1107132, 1113021, 1149714, 1291654, 1341333, 1385748, 1484028, 1660698, 1788444, 1937481, 2226042, 2299428, 2491047, 2583308, 2682666, 3321396, 3874962, 4023999, 4452084, 4982094, 5365332, 5812443, 7473141, 7749924, 8047998, 9964188, 11624886, 14946282, 16095996, 17437329, 23249772, 29892564, 34874658, 52311987, 69749316, 104623974, 209247948]

約数ペア:

[(1, 209247948), (2, 104623974), (3, 69749316), (4, 52311987), (6, 34874658), (7, 29892564), (9, 23249772), (12, 17437329), (13, 16095996), (14, 14946282), (18, 11624886), (21, 9964188), (26, 8047998), (27, 7749924), (28, 7473141), (36, 5812443), (39, 5365332), (42, 4982094), (47, 4452084), (52, 4023999), (54, 3874962), (63, 3321396), (78, 2682666), (81, 2583308), (84, 2491047), (91, 2299428), (94, 2226042), (108, 1937481), (117, 1788444), (126, 1660698), (141, 1484028), (151, 1385748), (156, 1341333), (162, 1291654), (182, 1149714), (188, 1113021), (189, 1107132), (234, 894222), (252, 830349), (273, 766476), (282, 742014), (302, 692874), (324, 645827), (329, 636012), (351, 596148), (364, 574857), (378, 553566), (423, 494676), (453, 461916), (468, 447111), (546, 383238), (564, 371007), (567, 369044), (604, 346437), (611, 342468), (658, 318006), (702, 298074), (756, 276783), (819, 255492), (846, 247338), (906, 230958), (987, 212004), (1053, 198716), (1057, 197964), (1092, 191619), (1134, 184522), (1222, 171234), (1269, 164892), (1316, 159003), (1359, 153972), (1404, 149037), (1638, 127746), (1692, 123669), (1812, 115479), (1833, 114156), (1963, 106596), (1974, 106002), (2106, 99358), (2114, 98982), (2268, 92261), (2444, 85617), (2457, 85164), (2538, 82446), (2718, 76986), (2961, 70668), (3171, 65988), (3276, 63873), (3666, 57078), (3807, 54964), (3926, 53298), (3948, 53001), (4077, 51324), (4212, 49679), (4228, 49491), (4277, 48924), (4914, 42582), (5076, 41223), (5436, 38493), (5499, 38052), (5889, 35532), (5922, 35334), (6342, 32994), (7097, 29484), (7332, 28539), (7371, 28388), (7614, 27482), (7852, 26649), (8154, 25662), (8554, 24462), (8883, 23556), (9513, 21996), (9828, 21291), (10998, 19026), (11778, 17766), (11844, 17667), (12231, 17108), (12684, 16497), (12831, 16308), (13741, 15228), (14194, 14742)]