201998624138

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1\times {\mathrm{30223}}^1$

素因数の和:30942

約数の個数: 32

約数和(自身を含む): 313543776000

約数和(自身を除く): 111545151862

約数列:

[1, 2, 37, 74, 181, 362, 499, 998, 6697, 13394, 18463, 30223, 36926, 60446, 90319, 180638, 1118251, 2236502, 3341803, 5470363, 6683606, 10940726, 15081277, 30162554, 202403431, 404806862, 558007249, 1116014498, 2729711137, 5459422274, 100999312069, 201998624138]

約数ペア:

[(1, 201998624138), (2, 100999312069), (37, 5459422274), (74, 2729711137), (181, 1116014498), (362, 558007249), (499, 404806862), (998, 202403431), (6697, 30162554), (13394, 15081277), (18463, 10940726), (30223, 6683606), (36926, 5470363), (60446, 3341803), (90319, 2236502), (180638, 1118251)]