200875647

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{13267}}^1$

素因数の和:13387

約数の個数: 24

約数和(自身を含む): 314610816

約数和(自身を除く): 113735169

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 13267, 15141, 39801, 92869, 278607, 650083, 1366501, 1950249, 4099503, 9565507, 28696521, 66958549, 200875647]

約数ペア:

[(1, 200875647), (3, 66958549), (7, 28696521), (21, 9565507), (49, 4099503), (103, 1950249), (147, 1366501), (309, 650083), (721, 278607), (2163, 92869), (5047, 39801), (13267, 15141)]