209319672

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{86353}}^1$

素因数の和:86463

約数の個数: 32

約数和(自身を含む): 528486480

約数和(自身を除く): 319166808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 86353, 172706, 259059, 345412, 518118, 690824, 1036236, 2072472, 8721653, 17443306, 26164959, 34886612, 52329918, 69773224, 104659836, 209319672]

約数ペア:

[(1, 209319672), (2, 104659836), (3, 69773224), (4, 52329918), (6, 34886612), (8, 26164959), (12, 17443306), (24, 8721653), (101, 2072472), (202, 1036236), (303, 690824), (404, 518118), (606, 345412), (808, 259059), (1212, 172706), (2424, 86353)]