205273584

素因数分解:

$2^4\times 3^2\times {\mathrm{1425511}}^1$

素因数の和:1425525

約数の個数: 30

約数和(自身を含む): 574481336

約数和(自身を除く): 369207752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1425511, 2851022, 4276533, 5702044, 8553066, 11404088, 12829599, 17106132, 22808176, 25659198, 34212264, 51318396, 68424528, 102636792, 205273584]

約数ペア:

[(1, 205273584), (2, 102636792), (3, 68424528), (4, 51318396), (6, 34212264), (8, 25659198), (9, 22808176), (12, 17106132), (16, 12829599), (18, 11404088), (24, 8553066), (36, 5702044), (48, 4276533), (72, 2851022), (144, 1425511)]