202045978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{3877}}^1$

素因数の和:4317

約数の個数: 16

約数和(自身を含む): 308254464

約数和(自身を除く): 106208486

約数列:

[1, 2, 71, 142, 367, 734, 3877, 7754, 26057, 52114, 275267, 550534, 1422859, 2845718, 101022989, 202045978]

約数ペア:

[(1, 202045978), (2, 101022989), (71, 2845718), (142, 1422859), (367, 550534), (734, 275267), (3877, 52114), (7754, 26057)]