201952340

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{28933}}^1$

素因数の和:29291

約数の個数: 24

約数和(自身を含む): 425329800

約数和(自身を除く): 223377460

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 28933, 57866, 115732, 144665, 289330, 578660, 10097617, 20195234, 40390468, 50488085, 100976170, 201952340]

約数ペア:

[(1, 201952340), (2, 100976170), (4, 50488085), (5, 40390468), (10, 20195234), (20, 10097617), (349, 578660), (698, 289330), (1396, 144665), (1745, 115732), (3490, 57866), (6980, 28933)]