194383016

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 368793000

約数和(自身を除く): 174409984

約数列:

[1, 2, 4, 8, 149, 298, 313, 521, 596, 626, 1042, 1192, 1252, 2084, 2504, 4168, 46637, 77629, 93274, 155258, 163073, 186548, 310516, 326146, 373096, 621032, 652292, 1304584, 24297877, 48595754, 97191508, 194383016]

約数ペア:

[(1, 194383016), (2, 97191508), (4, 48595754), (8, 24297877), (149, 1304584), (298, 652292), (313, 621032), (521, 373096), (596, 326146), (626, 310516), (1042, 186548), (1192, 163073), (1252, 155258), (2084, 93274), (2504, 77629), (4168, 46637)]