201181340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141677}}^1$

素因数の和:141757

約数の個数: 24

約数和(自身を含む): 428434272

約数和(自身を除く): 227252932

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 141677, 283354, 566708, 708385, 1416770, 2833540, 10059067, 20118134, 40236268, 50295335, 100590670, 201181340]

約数ペア:

[(1, 201181340), (2, 100590670), (4, 50295335), (5, 40236268), (10, 20118134), (20, 10059067), (71, 2833540), (142, 1416770), (284, 708385), (355, 566708), (710, 283354), (1420, 141677)]