207016612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{64451}}^1$

素因数の和:64539

約数の個数: 24

約数和(自身を含む): 400633632

約数和(自身を除く): 193617020

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 64451, 128902, 257804, 708961, 1417922, 2835844, 4704923, 9409846, 18819692, 51754153, 103508306, 207016612]

約数ペア:

[(1, 207016612), (2, 103508306), (4, 51754153), (11, 18819692), (22, 9409846), (44, 4704923), (73, 2835844), (146, 1417922), (292, 708961), (803, 257804), (1606, 128902), (3212, 64451)]