211672402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79397}}^1$

素因数の和:79473

約数の個数: 16

約数和(自身を含む): 335377152

約数和(自身を除く): 123704750

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 79397, 158794, 2461307, 3414071, 4922614, 6828142, 105836201, 211672402]

約数ペア:

[(1, 211672402), (2, 105836201), (31, 6828142), (43, 4922614), (62, 3414071), (86, 2461307), (1333, 158794), (2666, 79397)]