192211628

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 392254464

約数和(自身を除く): 200042836

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 271, 292, 347, 511, 542, 694, 1022, 1084, 1388, 1897, 2044, 2429, 3794, 4858, 7588, 9716, 19783, 25331, 39566, 50662, 79132, 94037, 101324, 138481, 177317, 188074, 276962, 354634, 376148, 553924, 658259, 709268, 1316518, 2633036, 6864701, 13729402, 27458804, 48052907, 96105814, 192211628]

約数ペア:

[(1, 192211628), (2, 96105814), (4, 48052907), (7, 27458804), (14, 13729402), (28, 6864701), (73, 2633036), (146, 1316518), (271, 709268), (292, 658259), (347, 553924), (511, 376148), (542, 354634), (694, 276962), (1022, 188074), (1084, 177317), (1388, 138481), (1897, 101324), (2044, 94037), (2429, 79132), (3794, 50662), (4858, 39566), (7588, 25331), (9716, 19783)]