209460912

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101483}}^1$

素因数の和:101537

約数の個数: 40

約数和(自身を含む): 553696704

約数和(自身を除く): 344235792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 101483, 202966, 304449, 405932, 608898, 811864, 1217796, 1623728, 2435592, 4363769, 4871184, 8727538, 13091307, 17455076, 26182614, 34910152, 52365228, 69820304, 104730456, 209460912]

約数ペア:

[(1, 209460912), (2, 104730456), (3, 69820304), (4, 52365228), (6, 34910152), (8, 26182614), (12, 17455076), (16, 13091307), (24, 8727538), (43, 4871184), (48, 4363769), (86, 2435592), (129, 1623728), (172, 1217796), (258, 811864), (344, 608898), (516, 405932), (688, 304449), (1032, 202966), (2064, 101483)]