201809924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{37567}}^1$

素因数の和:37667

約数の個数: 24

約数和(自身を含む): 378685440

約数和(自身を除く): 176875516

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 37567, 75134, 150268, 638639, 1277278, 2554556, 2967793, 5935586, 11871172, 50452481, 100904962, 201809924]

約数ペア:

[(1, 201809924), (2, 100904962), (4, 50452481), (17, 11871172), (34, 5935586), (68, 2967793), (79, 2554556), (158, 1277278), (316, 638639), (1343, 150268), (2686, 75134), (5372, 37567)]