201301850

素因数分解:

$2^1\times 5^2\times {\mathrm{1597}}^1\times {\mathrm{2521}}^1$

素因数の和:4130

約数の個数: 24

約数和(自身を含む): 374804508

約数和(自身を除く): 173502658

約数列:

[1, 2, 5, 10, 25, 50, 1597, 2521, 3194, 5042, 7985, 12605, 15970, 25210, 39925, 63025, 79850, 126050, 4026037, 8052074, 20130185, 40260370, 100650925, 201301850]

約数ペア:

[(1, 201301850), (2, 100650925), (5, 40260370), (10, 20130185), (25, 8052074), (50, 4026037), (1597, 126050), (2521, 79850), (3194, 63025), (5042, 39925), (7985, 25210), (12605, 15970)]