201571436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{19009}}^1$

素因数の和:19265

約数の個数: 24

約数和(自身を含む): 386435280

約数和(自身を除く): 184863844

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 5302, 10604, 19009, 38018, 76036, 209099, 418198, 836396, 4581169, 9162338, 18324676, 50392859, 100785718, 201571436]

約数ペア:

[(1, 201571436), (2, 100785718), (4, 50392859), (11, 18324676), (22, 9162338), (44, 4581169), (241, 836396), (482, 418198), (964, 209099), (2651, 76036), (5302, 38018), (10604, 19009)]