201167140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141667}}^1$

素因数の和:141747

約数の個数: 24

約数和(自身を含む): 428404032

約数和(自身を除く): 227236892

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 141667, 283334, 566668, 708335, 1416670, 2833340, 10058357, 20116714, 40233428, 50291785, 100583570, 201167140]

約数ペア:

[(1, 201167140), (2, 100583570), (4, 50291785), (5, 40233428), (10, 20116714), (20, 10058357), (71, 2833340), (142, 1416670), (284, 708335), (355, 566668), (710, 283334), (1420, 141667)]