201225906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2608

約数の個数: 96

約数和(自身を含む): 542056320

約数和(自身を除く): 340830414

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 222, 238, 259, 306, 333, 357, 518, 629, 666, 714, 777, 1071, 1258, 1554, 1887, 2142, 2331, 2539, 3774, 4403, 4662, 5078, 5661, 7617, 8806, 11322, 13209, 15234, 17773, 22851, 26418, 35546, 39627, 43163, 45702, 53319, 79254, 86326, 93943, 106638, 129489, 159957, 187886, 258978, 281829, 302141, 319914, 388467, 563658, 604282, 657601, 776934, 845487, 906423, 1315202, 1597031, 1690974, 1812846, 1972803, 2719269, 3194062, 3945606, 4791093, 5438538, 5918409, 9582186, 11179217, 11836818, 14373279, 22358434, 28746558, 33537651, 67075302, 100612953, 201225906]

約数ペア:

[(1, 201225906), (2, 100612953), (3, 67075302), (6, 33537651), (7, 28746558), (9, 22358434), (14, 14373279), (17, 11836818), (18, 11179217), (21, 9582186), (34, 5918409), (37, 5438538), (42, 4791093), (51, 3945606), (63, 3194062), (74, 2719269), (102, 1972803), (111, 1812846), (119, 1690974), (126, 1597031), (153, 1315202), (222, 906423), (238, 845487), (259, 776934), (306, 657601), (333, 604282), (357, 563658), (518, 388467), (629, 319914), (666, 302141), (714, 281829), (777, 258978), (1071, 187886), (1258, 159957), (1554, 129489), (1887, 106638), (2142, 93943), (2331, 86326), (2539, 79254), (3774, 53319), (4403, 45702), (4662, 43163), (5078, 39627), (5661, 35546), (7617, 26418), (8806, 22851), (11322, 17773), (13209, 15234)]