200404856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18061}}^1$

素因数の和:18159

約数の個数: 32

約数和(自身を含む): 400976400

約数和(自身を除く): 200571544

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 18061, 36122, 72244, 144488, 343159, 686318, 1318453, 1372636, 2636906, 2745272, 5273812, 10547624, 25050607, 50101214, 100202428, 200404856]

約数ペア:

[(1, 200404856), (2, 100202428), (4, 50101214), (8, 25050607), (19, 10547624), (38, 5273812), (73, 2745272), (76, 2636906), (146, 1372636), (152, 1318453), (292, 686318), (584, 343159), (1387, 144488), (2774, 72244), (5548, 36122), (11096, 18061)]