214615424

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{20201}}^1$

素因数の和:20298

約数の個数: 32

約数和(自身を含む): 432726840

約数和(自身を除く): 218111416

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 20201, 40402, 80804, 161608, 323216, 646432, 1292864, 1676683, 2585728, 3353366, 6706732, 13413464, 26826928, 53653856, 107307712, 214615424]

約数ペア:

[(1, 214615424), (2, 107307712), (4, 53653856), (8, 26826928), (16, 13413464), (32, 6706732), (64, 3353366), (83, 2585728), (128, 1676683), (166, 1292864), (332, 646432), (664, 323216), (1328, 161608), (2656, 80804), (5312, 40402), (10624, 20201)]