215234808

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{190811}}^1$

素因数の和:190867

約数の個数: 32

約数和(自身を含む): 549538560

約数和(自身を除く): 334303752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 190811, 381622, 572433, 763244, 1144866, 1526488, 2289732, 4579464, 8968117, 17936234, 26904351, 35872468, 53808702, 71744936, 107617404, 215234808]

約数ペア:

[(1, 215234808), (2, 107617404), (3, 71744936), (4, 53808702), (6, 35872468), (8, 26904351), (12, 17936234), (24, 8968117), (47, 4579464), (94, 2289732), (141, 1526488), (188, 1144866), (282, 763244), (376, 572433), (564, 381622), (1128, 190811)]