201138530

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{44797}}^1$

素因数の和:45253

約数の個数: 16

約数和(自身を含む): 362863800

約数和(自身を除く): 161725270

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 44797, 89594, 223985, 447970, 20113853, 40227706, 100569265, 201138530]

約数ペア:

[(1, 201138530), (2, 100569265), (5, 40227706), (10, 20113853), (449, 447970), (898, 223985), (2245, 89594), (4490, 44797)]