209969378714

素因数分解:

$2^1\times {\mathrm{1951}}^1\times {\mathrm{4817}}^1\times {\mathrm{11171}}^1$

素因数の和:17941

約数の個数: 16

約数和(自身を含む): 315209131776

約数和(自身を除く): 105239753062

約数列:

[1, 2, 1951, 3902, 4817, 9634, 11171, 22342, 9397967, 18795934, 21794621, 43589242, 53810707, 107621414, 104984689357, 209969378714]

約数ペア:

[(1, 209969378714), (2, 104984689357), (1951, 107621414), (3902, 53810707), (4817, 43589242), (9634, 21794621), (11171, 18795934), (22342, 9397967)]