206873170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 452998656

約数和(自身を除く): 246125486

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 263, 526, 595, 661, 1190, 1315, 1322, 1841, 2630, 3305, 3682, 4471, 4627, 6610, 8942, 9205, 9254, 11237, 18410, 22355, 22474, 23135, 31297, 44710, 46270, 56185, 62594, 78659, 112370, 156485, 157318, 173843, 312970, 347686, 393295, 786590, 869215, 1216901, 1738430, 2433802, 2955331, 5910662, 6084505, 12169010, 14776655, 20687317, 29553310, 41374634, 103436585, 206873170]

約数ペア:

[(1, 206873170), (2, 103436585), (5, 41374634), (7, 29553310), (10, 20687317), (14, 14776655), (17, 12169010), (34, 6084505), (35, 5910662), (70, 2955331), (85, 2433802), (119, 1738430), (170, 1216901), (238, 869215), (263, 786590), (526, 393295), (595, 347686), (661, 312970), (1190, 173843), (1315, 157318), (1322, 156485), (1841, 112370), (2630, 78659), (3305, 62594), (3682, 56185), (4471, 46270), (4627, 44710), (6610, 31297), (8942, 23135), (9205, 22474), (9254, 22355), (11237, 18410)]