201981835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{4159}}^1$

素因数の和:5058

約数の個数: 16

約数和(自身を含む): 264775680

約数和(自身を除く): 62793845

約数列:

[1, 5, 11, 55, 883, 4159, 4415, 9713, 20795, 45749, 48565, 228745, 3672397, 18361985, 40396367, 201981835]

約数ペア:

[(1, 201981835), (5, 40396367), (11, 18361985), (55, 3672397), (883, 228745), (4159, 48565), (4415, 45749), (9713, 20795)]