220699804912

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1069}}^1\times {\mathrm{85453}}^1$

素因数の和:86681

約数の個数: 40

約数和(自身を含む): 430845395360

約数和(自身を除く): 210145590448

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1069, 1208, 2138, 2416, 4276, 8552, 17104, 85453, 161419, 170906, 322838, 341812, 645676, 683624, 1291352, 1367248, 2582704, 12903403, 25806806, 51613612, 91349257, 103227224, 182698514, 206454448, 365397028, 730794056, 1461588112, 13793737807, 27587475614, 55174951228, 110349902456, 220699804912]

約数ペア:

[(1, 220699804912), (2, 110349902456), (4, 55174951228), (8, 27587475614), (16, 13793737807), (151, 1461588112), (302, 730794056), (604, 365397028), (1069, 206454448), (1208, 182698514), (2138, 103227224), (2416, 91349257), (4276, 51613612), (8552, 25806806), (17104, 12903403), (85453, 2582704), (161419, 1367248), (170906, 1291352), (322838, 683624), (341812, 645676)]