201642852

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{120889}}^1$

素因数の和:121035

約数の個数: 24

約数和(自身を含む): 473888800

約数和(自身を除く): 272245948

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 120889, 241778, 362667, 483556, 725334, 1450668, 16803571, 33607142, 50410713, 67214284, 100821426, 201642852]

約数ペア:

[(1, 201642852), (2, 100821426), (3, 67214284), (4, 50410713), (6, 33607142), (12, 16803571), (139, 1450668), (278, 725334), (417, 483556), (556, 362667), (834, 241778), (1668, 120889)]