201878161462

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{64231}}^1\times {\mathrm{42473}}^1$

素因数の和:106743

約数の個数: 16

約数和(自身を含む): 311013656352

約数和(自身を除く): 109135494890

約数列:

[1, 2, 37, 74, 42473, 64231, 84946, 128462, 1571501, 2376547, 3143002, 4753094, 2728083263, 5456166526, 100939080731, 201878161462]

約数ペア:

[(1, 201878161462), (2, 100939080731), (37, 5456166526), (74, 2728083263), (42473, 4753094), (64231, 3143002), (84946, 2376547), (128462, 1571501)]