202742728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{7937}}^1$

素因数の和:8077

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 193522232

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 3193, 6386, 7937, 12772, 15874, 25544, 31748, 63496, 246047, 492094, 817511, 984188, 1635022, 1968376, 3270044, 6540088, 25342841, 50685682, 101371364, 202742728]

約数ペア:

[(1, 202742728), (2, 101371364), (4, 50685682), (8, 25342841), (31, 6540088), (62, 3270044), (103, 1968376), (124, 1635022), (206, 984188), (248, 817511), (412, 492094), (824, 246047), (3193, 63496), (6386, 31748), (7937, 25544), (12772, 15874)]