202499240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{297793}}^1$

素因数の和:297821

約数の個数: 32

約数和(自身を含む): 482426280

約数和(自身を除く): 279927040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 297793, 595586, 1191172, 1488965, 2382344, 2977930, 5062481, 5955860, 10124962, 11911720, 20249924, 25312405, 40499848, 50624810, 101249620, 202499240]

約数ペア:

[(1, 202499240), (2, 101249620), (4, 50624810), (5, 40499848), (8, 25312405), (10, 20249924), (17, 11911720), (20, 10124962), (34, 5955860), (40, 5062481), (68, 2977930), (85, 2382344), (136, 1488965), (170, 1191172), (340, 595586), (680, 297793)]