201562389

素因数分解:

$3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{5849}}^1$

素因数の和:6409

約数の個数: 24

約数和(自身を含む): 333403200

約数和(自身を除く): 131840811

約数列:

[1, 3, 7, 9, 21, 63, 547, 1641, 3829, 4923, 5849, 11487, 17547, 34461, 40943, 52641, 122829, 368487, 3199403, 9598209, 22395821, 28794627, 67187463, 201562389]

約数ペア:

[(1, 201562389), (3, 67187463), (7, 28794627), (9, 22395821), (21, 9598209), (63, 3199403), (547, 368487), (1641, 122829), (3829, 52641), (4923, 40943), (5849, 34461), (11487, 17547)]