211823652

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{1277}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 517007232

約数和(自身を除く): 305183580

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 601, 1202, 1277, 1803, 2404, 2554, 3606, 3831, 5108, 7212, 7662, 13823, 15324, 27646, 29371, 41469, 55292, 58742, 82938, 88113, 117484, 165876, 176226, 352452, 767477, 1534954, 2302431, 3069908, 4604862, 9209724, 17651971, 35303942, 52955913, 70607884, 105911826, 211823652]

約数ペア:

[(1, 211823652), (2, 105911826), (3, 70607884), (4, 52955913), (6, 35303942), (12, 17651971), (23, 9209724), (46, 4604862), (69, 3069908), (92, 2302431), (138, 1534954), (276, 767477), (601, 352452), (1202, 176226), (1277, 165876), (1803, 117484), (2404, 88113), (2554, 82938), (3606, 58742), (3831, 55292), (5108, 41469), (7212, 29371), (7662, 27646), (13823, 15324)]