193752808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2309}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 385446600

約数和(自身を除く): 191693792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 617, 1234, 2309, 2468, 4618, 4936, 9236, 10489, 18472, 20978, 39253, 41956, 78506, 83912, 157012, 314024, 1424653, 2849306, 5698612, 11397224, 24219101, 48438202, 96876404, 193752808]

約数ペア:

[(1, 193752808), (2, 96876404), (4, 48438202), (8, 24219101), (17, 11397224), (34, 5698612), (68, 2849306), (136, 1424653), (617, 314024), (1234, 157012), (2309, 83912), (2468, 78506), (4618, 41956), (4936, 39253), (9236, 20978), (10489, 18472)]