201171100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{154747}}^1$

素因数の和:154774

約数の個数: 36

約数和(自身を含む): 470124424

約数和(自身を除く): 268953324

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 154747, 309494, 618988, 773735, 1547470, 2011711, 3094940, 3868675, 4023422, 7737350, 8046844, 10058555, 15474700, 20117110, 40234220, 50292775, 100585550, 201171100]

約数ペア:

[(1, 201171100), (2, 100585550), (4, 50292775), (5, 40234220), (10, 20117110), (13, 15474700), (20, 10058555), (25, 8046844), (26, 7737350), (50, 4023422), (52, 3868675), (65, 3094940), (100, 2011711), (130, 1547470), (260, 773735), (325, 618988), (650, 309494), (1300, 154747)]