201005450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{236477}}^1$

素因数の和:236506

約数の個数: 24

約数和(自身を含む): 395864172

約数和(自身を除く): 194858722

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 236477, 472954, 1182385, 2364770, 4020109, 5911925, 8040218, 11823850, 20100545, 40201090, 100502725, 201005450]

約数ペア:

[(1, 201005450), (2, 100502725), (5, 40201090), (10, 20100545), (17, 11823850), (25, 8040218), (34, 5911925), (50, 4020109), (85, 2364770), (170, 1182385), (425, 472954), (850, 236477)]