201801600002

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{1087}}^1\times {\mathrm{1949}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 306885196800

約数和(自身を除く): 105083596798

約数列:

[1, 2, 97, 194, 491, 982, 1087, 1949, 2174, 3898, 47627, 95254, 105439, 189053, 210878, 378106, 533717, 956959, 1067434, 1913918, 2118563, 4237126, 51770549, 92825023, 103541098, 185650046, 205500611, 411001222, 1040214433, 2080428866, 100900800001, 201801600002]

約数ペア:

[(1, 201801600002), (2, 100900800001), (97, 2080428866), (194, 1040214433), (491, 411001222), (982, 205500611), (1087, 185650046), (1949, 103541098), (2174, 92825023), (3898, 51770549), (47627, 4237126), (95254, 2118563), (105439, 1913918), (189053, 1067434), (210878, 956959), (378106, 533717)]