201485556

素因数分解:

$2^2\times 3^4\times {\mathrm{621869}}^1$

素因数の和:621885

約数の個数: 30

約数和(自身を含む): 526723890

約数和(自身を除く): 325238334

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 621869, 1243738, 1865607, 2487476, 3731214, 5596821, 7462428, 11193642, 16790463, 22387284, 33580926, 50371389, 67161852, 100742778, 201485556]

約数ペア:

[(1, 201485556), (2, 100742778), (3, 67161852), (4, 50371389), (6, 33580926), (9, 22387284), (12, 16790463), (18, 11193642), (27, 7462428), (36, 5596821), (54, 3731214), (81, 2487476), (108, 1865607), (162, 1243738), (324, 621869)]