201889150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{68437}}^1$

素因数の和:68508

約数の個数: 24

約数和(自身を含む): 381884040

約数和(自身を除く): 179994890

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 68437, 136874, 342185, 684370, 1710925, 3421850, 4037783, 8075566, 20188915, 40377830, 100944575, 201889150]

約数ペア:

[(1, 201889150), (2, 100944575), (5, 40377830), (10, 20188915), (25, 8075566), (50, 4037783), (59, 3421850), (118, 1710925), (295, 684370), (590, 342185), (1475, 136874), (2950, 68437)]