208515876

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{369709}}^1$

素因数の和:369763

約数の個数: 24

約数和(自身を含む): 496890240

約数和(自身を除く): 288374364

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 369709, 739418, 1109127, 1478836, 2218254, 4436508, 17376323, 34752646, 52128969, 69505292, 104257938, 208515876]

約数ペア:

[(1, 208515876), (2, 104257938), (3, 69505292), (4, 52128969), (6, 34752646), (12, 17376323), (47, 4436508), (94, 2218254), (141, 1478836), (188, 1109127), (282, 739418), (564, 369709)]