201536830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{7129}}^1$

素因数の和:7404

約数の個数: 32

約数和(自身を含む): 397340640

約数和(自身を除く): 195803810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2570, 2827, 5654, 7129, 14135, 14258, 28270, 35645, 71290, 78419, 156838, 392095, 784190, 1832153, 3664306, 9160765, 18321530, 20153683, 40307366, 100768415, 201536830]

約数ペア:

[(1, 201536830), (2, 100768415), (5, 40307366), (10, 20153683), (11, 18321530), (22, 9160765), (55, 3664306), (110, 1832153), (257, 784190), (514, 392095), (1285, 156838), (2570, 78419), (2827, 71290), (5654, 35645), (7129, 28270), (14135, 14258)]