202100024

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 445176000

約数和(自身を除く): 243075976

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 149, 212, 298, 371, 424, 457, 596, 742, 914, 1043, 1192, 1484, 1828, 2086, 2968, 3199, 3656, 4172, 6398, 7897, 8344, 12796, 15794, 24221, 25592, 31588, 48442, 55279, 63176, 68093, 96884, 110558, 136186, 169547, 193768, 221116, 272372, 339094, 442232, 476651, 544744, 678188, 953302, 1356376, 1906604, 3608929, 3813208, 7217858, 14435716, 25262503, 28871432, 50525006, 101050012, 202100024]

約数ペア:

[(1, 202100024), (2, 101050012), (4, 50525006), (7, 28871432), (8, 25262503), (14, 14435716), (28, 7217858), (53, 3813208), (56, 3608929), (106, 1906604), (149, 1356376), (212, 953302), (298, 678188), (371, 544744), (424, 476651), (457, 442232), (596, 339094), (742, 272372), (914, 221116), (1043, 193768), (1192, 169547), (1484, 136186), (1828, 110558), (2086, 96884), (2968, 68093), (3199, 63176), (3656, 55279), (4172, 48442), (6398, 31588), (7897, 25592), (8344, 24221), (12796, 15794)]