207471992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{284989}}^1$

素因数の和:285015

約数の個数: 32

約数和(自身を含む): 478783200

約数和(自身を除く): 271311208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 284989, 569978, 1139956, 1994923, 2279912, 3704857, 3989846, 7409714, 7979692, 14819428, 15959384, 25933999, 29638856, 51867998, 103735996, 207471992]

約数ペア:

[(1, 207471992), (2, 103735996), (4, 51867998), (7, 29638856), (8, 25933999), (13, 15959384), (14, 14819428), (26, 7979692), (28, 7409714), (52, 3989846), (56, 3704857), (91, 2279912), (104, 1994923), (182, 1139956), (364, 569978), (728, 284989)]