207370345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9697}}^1$

素因数の和:9769

約数の個数: 32

約数和(自身を含む): 312818688

約数和(自身を除く): 105448343

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 9697, 21385, 48485, 67879, 126061, 339395, 455759, 630305, 882427, 2278795, 3190313, 4412135, 5924867, 15951565, 29624335, 41474069, 207370345]

約数ペア:

[(1, 207370345), (5, 41474069), (7, 29624335), (13, 15951565), (35, 5924867), (47, 4412135), (65, 3190313), (91, 2278795), (235, 882427), (329, 630305), (455, 455759), (611, 339395), (1645, 126061), (3055, 67879), (4277, 48485), (9697, 21385)]