199971270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11633}}^1$

素因数の和:11837

約数の個数: 48

約数和(自身を含む): 522692352

約数和(自身を除く): 322721082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 11633, 17190, 23266, 34899, 58165, 69798, 104697, 116330, 174495, 209394, 348990, 523485, 1046970, 2221903, 4443806, 6665709, 11109515, 13331418, 19997127, 22219030, 33328545, 39994254, 66657090, 99985635, 199971270]

約数ペア:

[(1, 199971270), (2, 99985635), (3, 66657090), (5, 39994254), (6, 33328545), (9, 22219030), (10, 19997127), (15, 13331418), (18, 11109515), (30, 6665709), (45, 4443806), (90, 2221903), (191, 1046970), (382, 523485), (573, 348990), (955, 209394), (1146, 174495), (1719, 116330), (1910, 104697), (2865, 69798), (3438, 58165), (5730, 34899), (8595, 23266), (11633, 17190)]