201610772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{68389}}^1$

素因数の和:68471

約数の個数: 24

約数和(自身を含む): 390643680

約数和(自身を除く): 189032908

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 68389, 136778, 273556, 752279, 1504558, 3009116, 4582063, 9164126, 18328252, 50402693, 100805386, 201610772]

約数ペア:

[(1, 201610772), (2, 100805386), (4, 50402693), (11, 18328252), (22, 9164126), (44, 4582063), (67, 3009116), (134, 1504558), (268, 752279), (737, 273556), (1474, 136778), (2948, 68389)]