190375486

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 353970000

約数和(自身を除く): 163594514

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 229, 238, 458, 499, 833, 998, 1603, 1666, 3206, 3493, 3893, 6986, 7786, 8483, 11221, 16966, 22442, 24451, 27251, 48902, 54502, 59381, 114271, 118762, 190757, 228542, 381514, 415667, 799897, 831334, 1599794, 1942607, 3885214, 5599279, 11198558, 13598249, 27196498, 95187743, 190375486]

約数ペア:

[(1, 190375486), (2, 95187743), (7, 27196498), (14, 13598249), (17, 11198558), (34, 5599279), (49, 3885214), (98, 1942607), (119, 1599794), (229, 831334), (238, 799897), (458, 415667), (499, 381514), (833, 228542), (998, 190757), (1603, 118762), (1666, 114271), (3206, 59381), (3493, 54502), (3893, 48902), (6986, 27251), (7786, 24451), (8483, 22442), (11221, 16966)]