202260890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6351

約数の個数: 48

約数和(自身を含む): 415044000

約数和(自身を除く): 212783110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6299, 6422, 12598, 16055, 31495, 32110, 62990, 81887, 119681, 163774, 239362, 409435, 598405, 818870, 1064531, 1196810, 1555853, 2129062, 3111706, 5322655, 7779265, 10645310, 15558530, 20226089, 40452178, 101130445, 202260890]

約数ペア:

[(1, 202260890), (2, 101130445), (5, 40452178), (10, 20226089), (13, 15558530), (19, 10645310), (26, 7779265), (38, 5322655), (65, 3111706), (95, 2129062), (130, 1555853), (169, 1196810), (190, 1064531), (247, 818870), (338, 598405), (494, 409435), (845, 239362), (1235, 163774), (1690, 119681), (2470, 81887), (3211, 62990), (6299, 32110), (6422, 31495), (12598, 16055)]