207098008

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{11783}}^1$

素因数の和:11828

約数の個数: 32

約数和(自身を含む): 420688800

約数和(自身を除く): 213590792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 8788, 11783, 17576, 23566, 47132, 94264, 153179, 306358, 612716, 1225432, 1991327, 3982654, 7965308, 15930616, 25887251, 51774502, 103549004, 207098008]

約数ペア:

[(1, 207098008), (2, 103549004), (4, 51774502), (8, 25887251), (13, 15930616), (26, 7965308), (52, 3982654), (104, 1991327), (169, 1225432), (338, 612716), (676, 306358), (1352, 153179), (2197, 94264), (4394, 47132), (8788, 23566), (11783, 17576)]