221465302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{4073}}^1$

素因数の和:4983

約数の個数: 16

約数和(自身を含む): 343389312

約数和(自身を除く): 121924010

約数列:

[1, 2, 31, 62, 877, 1754, 4073, 8146, 27187, 54374, 126263, 252526, 3572021, 7144042, 110732651, 221465302]

約数ペア:

[(1, 221465302), (2, 110732651), (31, 7144042), (62, 3572021), (877, 252526), (1754, 126263), (4073, 54374), (8146, 27187)]