195223848

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 495538560

約数和(自身を除く): 300314712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 197, 263, 314, 394, 471, 526, 591, 628, 788, 789, 942, 1052, 1182, 1256, 1576, 1578, 1884, 2104, 2364, 3156, 3768, 4728, 6312, 30929, 41291, 51811, 61858, 82582, 92787, 103622, 123716, 123873, 155433, 165164, 185574, 207244, 247432, 247746, 310866, 330328, 371148, 414488, 495492, 621732, 742296, 990984, 1243464, 8134327, 16268654, 24402981, 32537308, 48805962, 65074616, 97611924, 195223848]

約数ペア:

[(1, 195223848), (2, 97611924), (3, 65074616), (4, 48805962), (6, 32537308), (8, 24402981), (12, 16268654), (24, 8134327), (157, 1243464), (197, 990984), (263, 742296), (314, 621732), (394, 495492), (471, 414488), (526, 371148), (591, 330328), (628, 310866), (788, 247746), (789, 247432), (942, 207244), (1052, 185574), (1182, 165164), (1256, 155433), (1576, 123873), (1578, 123716), (1884, 103622), (2104, 92787), (2364, 82582), (3156, 61858), (3768, 51811), (4728, 41291), (6312, 30929)]