206500890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{22133}}^1$

素因数の和:22454

約数の個数: 32

約数和(自身を含む): 497218176

約数和(自身を除く): 290717286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 22133, 44266, 66399, 110665, 132798, 221330, 331995, 663990, 6883363, 13766726, 20650089, 34416815, 41300178, 68833630, 103250445, 206500890]

約数ペア:

[(1, 206500890), (2, 103250445), (3, 68833630), (5, 41300178), (6, 34416815), (10, 20650089), (15, 13766726), (30, 6883363), (311, 663990), (622, 331995), (933, 221330), (1555, 132798), (1866, 110665), (3110, 66399), (4665, 44266), (9330, 22133)]