206776260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{382919}}^1$

素因数の和:382937

約数の個数: 48

約数和(自身を含む): 643305600

約数和(自身を除く): 436529340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 382919, 765838, 1148757, 1531676, 1914595, 2297514, 3446271, 3829190, 4595028, 5743785, 6892542, 7658380, 10338813, 11487570, 13785084, 17231355, 20677626, 22975140, 34462710, 41355252, 51694065, 68925420, 103388130, 206776260]

約数ペア:

[(1, 206776260), (2, 103388130), (3, 68925420), (4, 51694065), (5, 41355252), (6, 34462710), (9, 22975140), (10, 20677626), (12, 17231355), (15, 13785084), (18, 11487570), (20, 10338813), (27, 7658380), (30, 6892542), (36, 5743785), (45, 4595028), (54, 3829190), (60, 3446271), (90, 2297514), (108, 1914595), (135, 1531676), (180, 1148757), (270, 765838), (540, 382919)]