200689839

素因数分解:

$3^3\times 7^2\times {\mathrm{151693}}^1$

素因数の和:151716

約数の個数: 24

約数和(自身を含む): 345862320

約数和(自身を除く): 145172481

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 151693, 455079, 1061851, 1365237, 3185553, 4095711, 7432957, 9556659, 22298871, 28669977, 66896613, 200689839]

約数ペア:

[(1, 200689839), (3, 66896613), (7, 28669977), (9, 22298871), (21, 9556659), (27, 7432957), (49, 4095711), (63, 3185553), (147, 1365237), (189, 1061851), (441, 455079), (1323, 151693)]