207156942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{371249}}^1$

素因数の和:371288

約数の個数: 24

約数和(自身を含む): 463320000

約数和(自身を除く): 256163058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 371249, 742498, 1113747, 2227494, 3341241, 6682482, 11508719, 23017438, 34526157, 69052314, 103578471, 207156942]

約数ペア:

[(1, 207156942), (2, 103578471), (3, 69052314), (6, 34526157), (9, 23017438), (18, 11508719), (31, 6682482), (62, 3341241), (93, 2227494), (186, 1113747), (279, 742498), (558, 371249)]