201534380

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{27457}}^1$

素因数の和:27833

約数の個数: 24

約数和(自身を含む): 424390848

約数和(自身を除く): 222856468

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 27457, 54914, 109828, 137285, 274570, 549140, 10076719, 20153438, 40306876, 50383595, 100767190, 201534380]

約数ペア:

[(1, 201534380), (2, 100767190), (4, 50383595), (5, 40306876), (10, 20153438), (20, 10076719), (367, 549140), (734, 274570), (1468, 137285), (1835, 109828), (3670, 54914), (7340, 27457)]