203434825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18043}}^1$

素因数の和:18105

約数の個数: 24

約数和(自身を含む): 281919456

約数和(自身を除く): 78484631

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 18043, 90215, 198473, 451075, 739763, 992365, 3698815, 4961825, 8137393, 18494075, 40686965, 203434825]

約数ペア:

[(1, 203434825), (5, 40686965), (11, 18494075), (25, 8137393), (41, 4961825), (55, 3698815), (205, 992365), (275, 739763), (451, 451075), (1025, 198473), (2255, 90215), (11275, 18043)]