189201974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 128318026

約数列:

[1, 2, 13, 26, 29, 58, 349, 377, 698, 719, 754, 1438, 4537, 9074, 9347, 10121, 18694, 20242, 20851, 41702, 131573, 250931, 263146, 271063, 501862, 542126, 3262103, 6524206, 7276999, 14553998, 94600987, 189201974]

約数ペア:

[(1, 189201974), (2, 94600987), (13, 14553998), (26, 7276999), (29, 6524206), (58, 3262103), (349, 542126), (377, 501862), (698, 271063), (719, 263146), (754, 250931), (1438, 131573), (4537, 41702), (9074, 20851), (9347, 20242), (10121, 18694)]