202149354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 451630080

約数和(自身を除く): 249480726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 179, 213, 241, 358, 426, 482, 537, 723, 781, 1074, 1446, 1562, 1969, 2343, 2651, 3938, 4686, 5302, 5907, 7953, 11814, 12709, 15906, 17111, 25418, 34222, 38127, 43139, 51333, 76254, 86278, 102666, 129417, 139799, 188221, 258834, 279598, 376442, 419397, 474529, 564663, 838794, 949058, 1129326, 1423587, 2847174, 3062869, 6125738, 9188607, 18377214, 33691559, 67383118, 101074677, 202149354]

約数ペア:

[(1, 202149354), (2, 101074677), (3, 67383118), (6, 33691559), (11, 18377214), (22, 9188607), (33, 6125738), (66, 3062869), (71, 2847174), (142, 1423587), (179, 1129326), (213, 949058), (241, 838794), (358, 564663), (426, 474529), (482, 419397), (537, 376442), (723, 279598), (781, 258834), (1074, 188221), (1446, 139799), (1562, 129417), (1969, 102666), (2343, 86278), (2651, 76254), (3938, 51333), (4686, 43139), (5302, 38127), (5907, 34222), (7953, 25418), (11814, 17111), (12709, 15906)]