197834808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 514483200

約数和(自身を除く): 316648392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 139, 186, 248, 278, 372, 417, 556, 744, 834, 1112, 1668, 1913, 3336, 3826, 4309, 5739, 7652, 8618, 11478, 12927, 15304, 17236, 22956, 25854, 34472, 45912, 51708, 59303, 103416, 118606, 177909, 237212, 265907, 355818, 474424, 531814, 711636, 797721, 1063628, 1423272, 1595442, 2127256, 3190884, 6381768, 8243117, 16486234, 24729351, 32972468, 49458702, 65944936, 98917404, 197834808]

約数ペア:

[(1, 197834808), (2, 98917404), (3, 65944936), (4, 49458702), (6, 32972468), (8, 24729351), (12, 16486234), (24, 8243117), (31, 6381768), (62, 3190884), (93, 2127256), (124, 1595442), (139, 1423272), (186, 1063628), (248, 797721), (278, 711636), (372, 531814), (417, 474424), (556, 355818), (744, 265907), (834, 237212), (1112, 177909), (1668, 118606), (1913, 103416), (3336, 59303), (3826, 51708), (4309, 45912), (5739, 34472), (7652, 25854), (8618, 22956), (11478, 17236), (12927, 15304)]