202111917

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{8233}}^1$

素因数の和:8417

約数の個数: 24

約数和(自身を含む): 315395136

約数和(自身を除く): 113283219

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 1169, 3507, 8183, 8233, 24549, 24699, 57631, 172893, 403417, 1210251, 1374911, 4124733, 9624377, 28873131, 67370639, 202111917]

約数ペア:

[(1, 202111917), (3, 67370639), (7, 28873131), (21, 9624377), (49, 4124733), (147, 1374911), (167, 1210251), (501, 403417), (1169, 172893), (3507, 57631), (8183, 24699), (8233, 24549)]