197596270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3967}}^1$

素因数の和:4284

約数の個数: 32

約数和(自身を含む): 377975808

約数和(自身を除く): 180379538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1465, 2930, 3967, 4981, 7934, 9962, 19835, 24905, 39670, 49810, 67439, 134878, 337195, 674390, 1162331, 2324662, 5811655, 11623310, 19759627, 39519254, 98798135, 197596270]

約数ペア:

[(1, 197596270), (2, 98798135), (5, 39519254), (10, 19759627), (17, 11623310), (34, 5811655), (85, 2324662), (170, 1162331), (293, 674390), (586, 337195), (1465, 134878), (2930, 67439), (3967, 49810), (4981, 39670), (7934, 24905), (9962, 19835)]