205528068

素因数分解:

$2^2\times 3^2\times {\mathrm{809}}^1\times {\mathrm{7057}}^1$

素因数の和:7876

約数の個数: 36

約数和(自身を含む): 520245180

約数和(自身を除く): 314717112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 809, 1618, 2427, 3236, 4854, 7057, 7281, 9708, 14114, 14562, 21171, 28228, 29124, 42342, 63513, 84684, 127026, 254052, 5709113, 11418226, 17127339, 22836452, 34254678, 51382017, 68509356, 102764034, 205528068]

約数ペア:

[(1, 205528068), (2, 102764034), (3, 68509356), (4, 51382017), (6, 34254678), (9, 22836452), (12, 17127339), (18, 11418226), (36, 5709113), (809, 254052), (1618, 127026), (2427, 84684), (3236, 63513), (4854, 42342), (7057, 29124), (7281, 28228), (9708, 21171), (14114, 14562)]