201657112478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{2517127}}^1$

素因数の和:2518147

約数の個数: 16

約数和(自身を含む): 310180649184

約数和(自身を除く): 108523536706

約数列:

[1, 2, 41, 82, 977, 1954, 40057, 80114, 2517127, 5034254, 103202207, 206404414, 2459233079, 4918466158, 100828556239, 201657112478]

約数ペア:

[(1, 201657112478), (2, 100828556239), (41, 4918466158), (82, 2459233079), (977, 206404414), (1954, 103202207), (40057, 5034254), (80114, 2517127)]