200856243

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{7549}}^1$

素因数の和:7747

約数の個数: 24

約数和(自身を含む): 313294800

約数和(自身を除く): 112438557

約数列:

[1, 3, 7, 21, 49, 147, 181, 543, 1267, 3801, 7549, 8869, 22647, 26607, 52843, 158529, 369901, 1109703, 1366369, 4099107, 9564583, 28693749, 66952081, 200856243]

約数ペア:

[(1, 200856243), (3, 66952081), (7, 28693749), (21, 9564583), (49, 4099107), (147, 1366369), (181, 1109703), (543, 369901), (1267, 158529), (3801, 52843), (7549, 26607), (8869, 22647)]