195183793

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 226005120

約数和(自身を除く): 30821327

約数列:

[1, 7, 109, 491, 521, 763, 3437, 3647, 53519, 56789, 255811, 374633, 397523, 1790677, 27883399, 195183793]

約数ペア:

[(1, 195183793), (7, 27883399), (109, 1790677), (491, 397523), (521, 374633), (763, 255811), (3437, 56789), (3647, 53519)]