204145188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24691}}^1$

素因数の和:24764

約数の個数: 48

約数和(自身を含む): 522680256

約数和(自身を除く): 318535068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 24691, 49382, 74073, 98764, 148146, 296292, 320983, 641966, 962949, 1283932, 1308623, 1925898, 2617246, 3851796, 3925869, 5234492, 7851738, 15703476, 17012099, 34024198, 51036297, 68048396, 102072594, 204145188]

約数ペア:

[(1, 204145188), (2, 102072594), (3, 68048396), (4, 51036297), (6, 34024198), (12, 17012099), (13, 15703476), (26, 7851738), (39, 5234492), (52, 3925869), (53, 3851796), (78, 2617246), (106, 1925898), (156, 1308623), (159, 1283932), (212, 962949), (318, 641966), (636, 320983), (689, 296292), (1378, 148146), (2067, 98764), (2756, 74073), (4134, 49382), (8268, 24691)]