212345408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{301627}}^1$

素因数の和:301650

約数の個数: 28

約数和(自身を含む): 459681072

約数和(自身を除く): 247335664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 301627, 603254, 1206508, 2413016, 3317897, 4826032, 6635794, 9652064, 13271588, 19304128, 26543176, 53086352, 106172704, 212345408]

約数ペア:

[(1, 212345408), (2, 106172704), (4, 53086352), (8, 26543176), (11, 19304128), (16, 13271588), (22, 9652064), (32, 6635794), (44, 4826032), (64, 3317897), (88, 2413016), (176, 1206508), (352, 603254), (704, 301627)]