207831222969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2155009}}^1$

素因数の和:2155121

約数の個数: 32

約数和(自身を含む): 307838868480

約数和(自身を除く): 100007645511

約数列:

[1, 3, 17, 31, 51, 61, 93, 183, 527, 1037, 1581, 1891, 3111, 5673, 32147, 96441, 2155009, 6465027, 36635153, 66805279, 109905459, 131455549, 200415837, 394366647, 1135689743, 2234744333, 3407069229, 4075122019, 6704232999, 12225366057, 69277074323, 207831222969]

約数ペア:

[(1, 207831222969), (3, 69277074323), (17, 12225366057), (31, 6704232999), (51, 4075122019), (61, 3407069229), (93, 2234744333), (183, 1135689743), (527, 394366647), (1037, 200415837), (1581, 131455549), (1891, 109905459), (3111, 66805279), (5673, 36635153), (32147, 6465027), (96441, 2155009)]