206924580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1149581}}^1$

素因数の和:1149596

約数の個数: 36

約数和(自身を含む): 627671772

約数和(自身を除く): 420747192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1149581, 2299162, 3448743, 4598324, 5747905, 6897486, 10346229, 11495810, 13794972, 17243715, 20692458, 22991620, 34487430, 41384916, 51731145, 68974860, 103462290, 206924580]

約数ペア:

[(1, 206924580), (2, 103462290), (3, 68974860), (4, 51731145), (5, 41384916), (6, 34487430), (9, 22991620), (10, 20692458), (12, 17243715), (15, 13794972), (18, 11495810), (20, 10346229), (30, 6897486), (36, 5747905), (45, 4598324), (60, 3448743), (90, 2299162), (180, 1149581)]