202170016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 410151168

約数和(自身を除く): 207981152

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 223, 328, 446, 656, 691, 892, 1312, 1382, 1784, 2764, 3568, 5528, 7136, 9143, 11056, 18286, 22112, 28331, 36572, 56662, 73144, 113324, 146288, 154093, 226648, 292576, 308186, 453296, 616372, 906592, 1232744, 2465488, 4930976, 6317813, 12635626, 25271252, 50542504, 101085008, 202170016]

約数ペア:

[(1, 202170016), (2, 101085008), (4, 50542504), (8, 25271252), (16, 12635626), (32, 6317813), (41, 4930976), (82, 2465488), (164, 1232744), (223, 906592), (328, 616372), (446, 453296), (656, 308186), (691, 292576), (892, 226648), (1312, 154093), (1382, 146288), (1784, 113324), (2764, 73144), (3568, 56662), (5528, 36572), (7136, 28331), (9143, 22112), (11056, 18286)]