210002352007

素因数分解:

$7^1\times {\mathrm{251}}^1\times {\mathrm{1571}}^1\times {\mathrm{76081}}^1$

素因数の和:77910

約数の個数: 16

約数和(自身を含む): 241115422464

約数和(自身を除く): 31113070457

約数列:

[1, 7, 251, 1571, 1757, 10997, 76081, 394321, 532567, 2760247, 19096331, 119523251, 133674317, 836662757, 30000336001, 210002352007]

約数ペア:

[(1, 210002352007), (7, 30000336001), (251, 836662757), (1571, 133674317), (1757, 119523251), (10997, 19096331), (76081, 2760247), (394321, 532567)]