193190450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 374547456

約数和(自身を除く): 181357006

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 155, 226, 310, 565, 775, 1103, 1130, 1550, 2206, 2825, 3503, 5515, 5650, 7006, 11030, 17515, 27575, 34193, 35030, 55150, 68386, 87575, 124639, 170965, 175150, 249278, 341930, 623195, 854825, 1246390, 1709650, 3115975, 3863809, 6231950, 7727618, 19319045, 38638090, 96595225, 193190450]

約数ペア:

[(1, 193190450), (2, 96595225), (5, 38638090), (10, 19319045), (25, 7727618), (31, 6231950), (50, 3863809), (62, 3115975), (113, 1709650), (155, 1246390), (226, 854825), (310, 623195), (565, 341930), (775, 249278), (1103, 175150), (1130, 170965), (1550, 124639), (2206, 87575), (2825, 68386), (3503, 55150), (5515, 35030), (5650, 34193), (7006, 27575), (11030, 17515)]