200192004

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 524684160

約数和(自身を除く): 324492156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 516, 711, 774, 948, 1422, 1548, 1637, 2844, 3274, 3397, 4911, 6548, 6794, 9822, 10191, 13588, 14733, 19644, 20382, 29466, 30573, 40764, 58932, 61146, 70391, 122292, 129323, 140782, 211173, 258646, 281564, 387969, 422346, 517292, 633519, 775938, 844692, 1163907, 1267038, 1551876, 2327814, 2534076, 4655628, 5560889, 11121778, 16682667, 22243556, 33365334, 50048001, 66730668, 100096002, 200192004]

約数ペア:

[(1, 200192004), (2, 100096002), (3, 66730668), (4, 50048001), (6, 33365334), (9, 22243556), (12, 16682667), (18, 11121778), (36, 5560889), (43, 4655628), (79, 2534076), (86, 2327814), (129, 1551876), (158, 1267038), (172, 1163907), (237, 844692), (258, 775938), (316, 633519), (387, 517292), (474, 422346), (516, 387969), (711, 281564), (774, 258646), (948, 211173), (1422, 140782), (1548, 129323), (1637, 122292), (2844, 70391), (3274, 61146), (3397, 58932), (4911, 40764), (6548, 30573), (6794, 29466), (9822, 20382), (10191, 19644), (13588, 14733)]