208341254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{230977}}^1$

素因数の和:231031

約数の個数: 16

約数和(自身を含む): 349238736

約数和(自身を除く): 140897482

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 230977, 461954, 2540747, 5081494, 9470057, 18940114, 104170627, 208341254]

約数ペア:

[(1, 208341254), (2, 104170627), (11, 18940114), (22, 9470057), (41, 5081494), (82, 2540747), (451, 461954), (902, 230977)]