201354428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{30713}}^1$

素因数の和:30877

約数の個数: 24

約数和(自身を含む): 386996400

約数和(自身を除く): 185641972

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 30713, 61426, 122852, 337843, 675686, 1351372, 4576237, 9152474, 18304948, 50338607, 100677214, 201354428]

約数ペア:

[(1, 201354428), (2, 100677214), (4, 50338607), (11, 18304948), (22, 9152474), (44, 4576237), (149, 1351372), (298, 675686), (596, 337843), (1639, 122852), (3278, 61426), (6556, 30713)]