196994996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109199}}^1$

素因数の和:109255

約数の個数: 24

約数和(自身を含む): 385257600

約数和(自身を除く): 188262604

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 109199, 218398, 436796, 1201189, 2402378, 4477159, 4804756, 8954318, 17908636, 49248749, 98497498, 196994996]

約数ペア:

[(1, 196994996), (2, 98497498), (4, 49248749), (11, 17908636), (22, 8954318), (41, 4804756), (44, 4477159), (82, 2402378), (164, 1201189), (451, 436796), (902, 218398), (1804, 109199)]