206070736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1543}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 423883584

約数和(自身を除く): 217812848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 491, 982, 1543, 1964, 3086, 3928, 6172, 7856, 8347, 12344, 16694, 24688, 26231, 33388, 52462, 66776, 104924, 133552, 209848, 419696, 757613, 1515226, 3030452, 6060904, 12121808, 12879421, 25758842, 51517684, 103035368, 206070736]

約数ペア:

[(1, 206070736), (2, 103035368), (4, 51517684), (8, 25758842), (16, 12879421), (17, 12121808), (34, 6060904), (68, 3030452), (136, 1515226), (272, 757613), (491, 419696), (982, 209848), (1543, 133552), (1964, 104924), (3086, 66776), (3928, 52462), (6172, 33388), (7856, 26231), (8347, 24688), (12344, 16694)]