208067454

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 579591936

約数和(自身を除く): 371524482

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 43, 51, 54, 63, 81, 86, 102, 119, 126, 129, 153, 162, 189, 238, 251, 258, 301, 306, 357, 378, 387, 459, 502, 567, 602, 714, 731, 753, 774, 903, 918, 1071, 1134, 1161, 1377, 1462, 1506, 1757, 1806, 2142, 2193, 2259, 2322, 2709, 2754, 3213, 3483, 3514, 4267, 4386, 4518, 5117, 5271, 5418, 6426, 6579, 6777, 6966, 8127, 8534, 9639, 10234, 10542, 10793, 12801, 13158, 13554, 15351, 15813, 16254, 19278, 19737, 20331, 21586, 24381, 25602, 29869, 30702, 31626, 32379, 38403, 39474, 40662, 46053, 47439, 48762, 59211, 59738, 64758, 75551, 76806, 89607, 92106, 94878, 97137, 115209, 118422, 138159, 142317, 151102, 179214, 183481, 194274, 226653, 230418, 268821, 276318, 284634, 291411, 345627, 366962, 414477, 453306, 537642, 550443, 582822, 679959, 691254, 806463, 828954, 874233, 1100886, 1284367, 1359918, 1612926, 1651329, 1748466, 2039877, 2419389, 2568734, 3302658, 3853101, 4079754, 4838778, 4953987, 6119631, 7706202, 9907974, 11559303, 12239262, 14861961, 23118606, 29723922, 34677909, 69355818, 104033727, 208067454]

約数ペア:

[(1, 208067454), (2, 104033727), (3, 69355818), (6, 34677909), (7, 29723922), (9, 23118606), (14, 14861961), (17, 12239262), (18, 11559303), (21, 9907974), (27, 7706202), (34, 6119631), (42, 4953987), (43, 4838778), (51, 4079754), (54, 3853101), (63, 3302658), (81, 2568734), (86, 2419389), (102, 2039877), (119, 1748466), (126, 1651329), (129, 1612926), (153, 1359918), (162, 1284367), (189, 1100886), (238, 874233), (251, 828954), (258, 806463), (301, 691254), (306, 679959), (357, 582822), (378, 550443), (387, 537642), (459, 453306), (502, 414477), (567, 366962), (602, 345627), (714, 291411), (731, 284634), (753, 276318), (774, 268821), (903, 230418), (918, 226653), (1071, 194274), (1134, 183481), (1161, 179214), (1377, 151102), (1462, 142317), (1506, 138159), (1757, 118422), (1806, 115209), (2142, 97137), (2193, 94878), (2259, 92106), (2322, 89607), (2709, 76806), (2754, 75551), (3213, 64758), (3483, 59738), (3514, 59211), (4267, 48762), (4386, 47439), (4518, 46053), (5117, 40662), (5271, 39474), (5418, 38403), (6426, 32379), (6579, 31626), (6777, 30702), (6966, 29869), (8127, 25602), (8534, 24381), (9639, 21586), (10234, 20331), (10542, 19737), (10793, 19278), (12801, 16254), (13158, 15813), (13554, 15351)]