195575888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8663}}^1$

素因数の和:8771

約数の個数: 40

約数和(自身を含む): 406099008

約数和(自身を除く): 210523120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 8663, 11288, 17326, 22576, 34652, 69304, 138608, 147271, 294542, 589084, 719029, 1178168, 1438058, 2356336, 2876116, 5752232, 11504464, 12223493, 24446986, 48893972, 97787944, 195575888]

約数ペア:

[(1, 195575888), (2, 97787944), (4, 48893972), (8, 24446986), (16, 12223493), (17, 11504464), (34, 5752232), (68, 2876116), (83, 2356336), (136, 1438058), (166, 1178168), (272, 719029), (332, 589084), (664, 294542), (1328, 147271), (1411, 138608), (2822, 69304), (5644, 34652), (8663, 22576), (11288, 17326)]