201244317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 290822400

約数和(自身を除く): 89578083

約数列:

[1, 3, 17, 51, 71, 149, 213, 373, 447, 1119, 1207, 2533, 3621, 6341, 7599, 10579, 19023, 26483, 31737, 55577, 79449, 166731, 179843, 450211, 539529, 944809, 1350633, 2834427, 3945967, 11837901, 67081439, 201244317]

約数ペア:

[(1, 201244317), (3, 67081439), (17, 11837901), (51, 3945967), (71, 2834427), (149, 1350633), (213, 944809), (373, 539529), (447, 450211), (1119, 179843), (1207, 166731), (2533, 79449), (3621, 55577), (6341, 31737), (7599, 26483), (10579, 19023)]