195364222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 308246400

約数和(自身を除く): 112882178

約数列:

[1, 2, 43, 59, 86, 118, 139, 277, 278, 554, 2537, 5074, 5977, 8201, 11911, 11954, 16343, 16402, 23822, 32686, 38503, 77006, 352643, 702749, 705286, 1405498, 1655629, 2271677, 3311258, 4543354, 97682111, 195364222]

約数ペア:

[(1, 195364222), (2, 97682111), (43, 4543354), (59, 3311258), (86, 2271677), (118, 1655629), (139, 1405498), (277, 705286), (278, 702749), (554, 352643), (2537, 77006), (5074, 38503), (5977, 32686), (8201, 23822), (11911, 16402), (11954, 16343)]