216224722

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{947}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 380049408

約数和(自身を除く): 163824686

約数列:

[1, 2, 7, 14, 47, 94, 329, 347, 658, 694, 947, 1894, 2429, 4858, 6629, 13258, 16309, 32618, 44509, 89018, 114163, 228326, 311563, 328609, 623126, 657218, 2300263, 4600526, 15444623, 30889246, 108112361, 216224722]

約数ペア:

[(1, 216224722), (2, 108112361), (7, 30889246), (14, 15444623), (47, 4600526), (94, 2300263), (329, 657218), (347, 623126), (658, 328609), (694, 311563), (947, 228326), (1894, 114163), (2429, 89018), (4858, 44509), (6629, 32618), (13258, 16309)]