205195116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 561594880

約数和(自身を除く): 356399764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 109, 146, 218, 219, 292, 307, 327, 436, 438, 511, 614, 654, 763, 876, 921, 1022, 1228, 1308, 1526, 1533, 1842, 2044, 2149, 2289, 3052, 3066, 3684, 4298, 4578, 6132, 6447, 7957, 8596, 9156, 12894, 15914, 22411, 23871, 25788, 31828, 33463, 44822, 47742, 55699, 66926, 67233, 89644, 95484, 100389, 111398, 133852, 134466, 156877, 167097, 200778, 222796, 234241, 268932, 313754, 334194, 401556, 468482, 470631, 627508, 668388, 702723, 936964, 941262, 1405446, 1882524, 2442799, 2810892, 4885598, 7328397, 9771196, 14656794, 17099593, 29313588, 34199186, 51298779, 68398372, 102597558, 205195116]

約数ペア:

[(1, 205195116), (2, 102597558), (3, 68398372), (4, 51298779), (6, 34199186), (7, 29313588), (12, 17099593), (14, 14656794), (21, 9771196), (28, 7328397), (42, 4885598), (73, 2810892), (84, 2442799), (109, 1882524), (146, 1405446), (218, 941262), (219, 936964), (292, 702723), (307, 668388), (327, 627508), (436, 470631), (438, 468482), (511, 401556), (614, 334194), (654, 313754), (763, 268932), (876, 234241), (921, 222796), (1022, 200778), (1228, 167097), (1308, 156877), (1526, 134466), (1533, 133852), (1842, 111398), (2044, 100389), (2149, 95484), (2289, 89644), (3052, 67233), (3066, 66926), (3684, 55699), (4298, 47742), (4578, 44822), (6132, 33463), (6447, 31828), (7957, 25788), (8596, 23871), (9156, 22411), (12894, 15914)]