203228676

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 658790496

約数和(自身を除く): 455561820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 81, 84, 98, 102, 108, 119, 126, 147, 153, 162, 189, 196, 204, 238, 243, 251, 252, 294, 306, 324, 357, 378, 441, 459, 476, 486, 502, 567, 588, 612, 714, 753, 756, 833, 882, 918, 972, 1004, 1071, 1134, 1323, 1377, 1428, 1506, 1666, 1701, 1757, 1764, 1836, 2142, 2259, 2268, 2499, 2646, 2754, 3012, 3213, 3332, 3402, 3514, 3969, 4131, 4267, 4284, 4518, 4998, 5271, 5292, 5508, 6426, 6777, 6804, 7028, 7497, 7938, 8262, 8534, 9036, 9639, 9996, 10542, 11907, 12299, 12801, 12852, 13554, 14994, 15813, 15876, 16524, 17068, 19278, 20331, 21084, 22491, 23814, 24598, 25602, 27108, 28917, 29869, 29988, 31626, 36897, 38403, 38556, 40662, 44982, 47439, 47628, 49196, 51204, 57834, 59738, 60993, 63252, 67473, 73794, 76806, 81324, 89607, 89964, 94878, 110691, 115209, 115668, 119476, 121986, 134946, 142317, 147588, 153612, 179214, 189756, 202419, 209083, 221382, 230418, 243972, 268821, 269892, 284634, 332073, 345627, 358428, 404838, 418166, 426951, 442764, 460836, 537642, 569268, 627249, 664146, 691254, 806463, 809676, 836332, 853902, 996219, 1036881, 1075284, 1254498, 1328292, 1382508, 1612926, 1707804, 1881747, 1992438, 2073762, 2419389, 2508996, 2988657, 3225852, 3763494, 3984876, 4147524, 4838778, 5645241, 5977314, 7258167, 7526988, 9677556, 11290482, 11954628, 14516334, 16935723, 22580964, 29032668, 33871446, 50807169, 67742892, 101614338, 203228676]

約数ペア:

[(1, 203228676), (2, 101614338), (3, 67742892), (4, 50807169), (6, 33871446), (7, 29032668), (9, 22580964), (12, 16935723), (14, 14516334), (17, 11954628), (18, 11290482), (21, 9677556), (27, 7526988), (28, 7258167), (34, 5977314), (36, 5645241), (42, 4838778), (49, 4147524), (51, 3984876), (54, 3763494), (63, 3225852), (68, 2988657), (81, 2508996), (84, 2419389), (98, 2073762), (102, 1992438), (108, 1881747), (119, 1707804), (126, 1612926), (147, 1382508), (153, 1328292), (162, 1254498), (189, 1075284), (196, 1036881), (204, 996219), (238, 853902), (243, 836332), (251, 809676), (252, 806463), (294, 691254), (306, 664146), (324, 627249), (357, 569268), (378, 537642), (441, 460836), (459, 442764), (476, 426951), (486, 418166), (502, 404838), (567, 358428), (588, 345627), (612, 332073), (714, 284634), (753, 269892), (756, 268821), (833, 243972), (882, 230418), (918, 221382), (972, 209083), (1004, 202419), (1071, 189756), (1134, 179214), (1323, 153612), (1377, 147588), (1428, 142317), (1506, 134946), (1666, 121986), (1701, 119476), (1757, 115668), (1764, 115209), (1836, 110691), (2142, 94878), (2259, 89964), (2268, 89607), (2499, 81324), (2646, 76806), (2754, 73794), (3012, 67473), (3213, 63252), (3332, 60993), (3402, 59738), (3514, 57834), (3969, 51204), (4131, 49196), (4267, 47628), (4284, 47439), (4518, 44982), (4998, 40662), (5271, 38556), (5292, 38403), (5508, 36897), (6426, 31626), (6777, 29988), (6804, 29869), (7028, 28917), (7497, 27108), (7938, 25602), (8262, 24598), (8534, 23814), (9036, 22491), (9639, 21084), (9996, 20331), (10542, 19278), (11907, 17068), (12299, 16524), (12801, 15876), (12852, 15813), (13554, 14994)]