202480256

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{143807}}^1$

素因数の和:143832

約数の個数: 32

約数和(自身を含む): 440052480

約数和(自身を除く): 237572224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 143807, 287614, 575228, 1150456, 1581877, 2300912, 3163754, 4601824, 6327508, 9203648, 12655016, 18407296, 25310032, 50620064, 101240128, 202480256]

約数ペア:

[(1, 202480256), (2, 101240128), (4, 50620064), (8, 25310032), (11, 18407296), (16, 12655016), (22, 9203648), (32, 6327508), (44, 4601824), (64, 3163754), (88, 2300912), (128, 1581877), (176, 1150456), (352, 575228), (704, 287614), (1408, 143807)]