207718335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1801}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 394681248

約数和(自身を除く): 186962913

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 233, 495, 699, 1165, 1801, 2097, 2563, 3495, 5403, 7689, 9005, 10485, 12815, 16209, 19811, 23067, 27015, 38445, 59433, 81045, 99055, 115335, 178299, 297165, 419633, 891495, 1258899, 2098165, 3776697, 4615963, 6294495, 13847889, 18883485, 23079815, 41543667, 69239445, 207718335]

約数ペア:

[(1, 207718335), (3, 69239445), (5, 41543667), (9, 23079815), (11, 18883485), (15, 13847889), (33, 6294495), (45, 4615963), (55, 3776697), (99, 2098165), (165, 1258899), (233, 891495), (495, 419633), (699, 297165), (1165, 178299), (1801, 115335), (2097, 99055), (2563, 81045), (3495, 59433), (5403, 38445), (7689, 27015), (9005, 23067), (10485, 19811), (12815, 16209)]