203488372

素因数分解:

$2^2\times {\mathrm{953}}^1\times {\mathrm{53381}}^1$

素因数の和:54338

約数の個数: 12

約数和(自身を含む): 356484996

約数和(自身を除く): 152996624

約数列:

[1, 2, 4, 953, 1906, 3812, 53381, 106762, 213524, 50872093, 101744186, 203488372]

約数ペア:

[(1, 203488372), (2, 101744186), (4, 50872093), (953, 213524), (1906, 106762), (3812, 53381)]