203257150

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{32009}}^1$

素因数の和:32148

約数の個数: 24

約数和(自身を含む): 381047040

約数和(自身を除く): 177789890

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 32009, 64018, 160045, 320090, 800225, 1600450, 4065143, 8130286, 20325715, 40651430, 101628575, 203257150]

約数ペア:

[(1, 203257150), (2, 101628575), (5, 40651430), (10, 20325715), (25, 8130286), (50, 4065143), (127, 1600450), (254, 800225), (635, 320090), (1270, 160045), (3175, 64018), (6350, 32009)]