194900984

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 369619200

約数和(自身を除く): 174718216

約数列:

[1, 2, 4, 8, 191, 229, 382, 458, 557, 764, 916, 1114, 1528, 1832, 2228, 4456, 43739, 87478, 106387, 127553, 174956, 212774, 255106, 349912, 425548, 510212, 851096, 1020424, 24362623, 48725246, 97450492, 194900984]

約数ペア:

[(1, 194900984), (2, 97450492), (4, 48725246), (8, 24362623), (191, 1020424), (229, 851096), (382, 510212), (458, 425548), (557, 349912), (764, 255106), (916, 212774), (1114, 174956), (1528, 127553), (1832, 106387), (2228, 87478), (4456, 43739)]