195420268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{4397}}^1$

素因数の和:4713

約数の個数: 24

約数和(自身を含む): 351699264

約数和(自身を除く): 156278996

約数列:

[1, 2, 4, 41, 82, 164, 271, 542, 1084, 4397, 8794, 11111, 17588, 22222, 44444, 180277, 360554, 721108, 1191587, 2383174, 4766348, 48855067, 97710134, 195420268]

約数ペア:

[(1, 195420268), (2, 97710134), (4, 48855067), (41, 4766348), (82, 2383174), (164, 1191587), (271, 721108), (542, 360554), (1084, 180277), (4397, 44444), (8794, 22222), (11111, 17588)]