199891752

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{177209}}^1$

素因数の和:177265

約数の個数: 32

約数和(自身を含む): 510364800

約数和(自身を除く): 310473048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 177209, 354418, 531627, 708836, 1063254, 1417672, 2126508, 4253016, 8328823, 16657646, 24986469, 33315292, 49972938, 66630584, 99945876, 199891752]

約数ペア:

[(1, 199891752), (2, 99945876), (3, 66630584), (4, 49972938), (6, 33315292), (8, 24986469), (12, 16657646), (24, 8328823), (47, 4253016), (94, 2126508), (141, 1417672), (188, 1063254), (282, 708836), (376, 531627), (564, 354418), (1128, 177209)]