201900417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{4481}}^1$

素因数の和:5160

約数の個数: 16

約数和(自身を含む): 281397888

約数和(自身を除く): 79497471

約数列:

[1, 3, 23, 69, 653, 1959, 4481, 13443, 15019, 45057, 103063, 309189, 2926093, 8778279, 67300139, 201900417]

約数ペア:

[(1, 201900417), (3, 67300139), (23, 8778279), (69, 2926093), (653, 309189), (1959, 103063), (4481, 45057), (13443, 15019)]