207816534

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1361}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 478062000

約数和(自身を除く): 270245466

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 499, 998, 1361, 1497, 2722, 2994, 4083, 4491, 8166, 8483, 8982, 12249, 16966, 23137, 24498, 25449, 46274, 50898, 69411, 76347, 138822, 152694, 208233, 416466, 679139, 1358278, 2037417, 4074834, 6112251, 11545363, 12224502, 23090726, 34636089, 69272178, 103908267, 207816534]

約数ペア:

[(1, 207816534), (2, 103908267), (3, 69272178), (6, 34636089), (9, 23090726), (17, 12224502), (18, 11545363), (34, 6112251), (51, 4074834), (102, 2037417), (153, 1358278), (306, 679139), (499, 416466), (998, 208233), (1361, 152694), (1497, 138822), (2722, 76347), (2994, 69411), (4083, 50898), (4491, 46274), (8166, 25449), (8483, 24498), (8982, 23137), (12249, 16966)]