201609986765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{207673}}^1$

素因数の和:208637

約数の個数: 32

約数和(自身を含む): 278117020800

約数和(自身を除く): 76507034035

約数列:

[1, 5, 11, 19, 55, 95, 209, 929, 1045, 4645, 10219, 17651, 51095, 88255, 194161, 207673, 970805, 1038365, 2284403, 3945787, 11422015, 19728935, 43403657, 192928217, 217018285, 964641085, 2122210387, 3665636123, 10611051935, 18328180615, 40321997353, 201609986765]

約数ペア:

[(1, 201609986765), (5, 40321997353), (11, 18328180615), (19, 10611051935), (55, 3665636123), (95, 2122210387), (209, 964641085), (929, 217018285), (1045, 192928217), (4645, 43403657), (10219, 19728935), (17651, 11422015), (51095, 3945787), (88255, 2284403), (194161, 1038365), (207673, 970805)]