195397636

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{170207}}^1$

素因数の和:170259

約数の個数: 24

約数和(自身を含む): 400329216

約数和(自身を除く): 204931580

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 170207, 340414, 680828, 1191449, 2382898, 4765796, 6978487, 13956974, 27913948, 48849409, 97698818, 195397636]

約数ペア:

[(1, 195397636), (2, 97698818), (4, 48849409), (7, 27913948), (14, 13956974), (28, 6978487), (41, 4765796), (82, 2382898), (164, 1191449), (287, 680828), (574, 340414), (1148, 170207)]