201992742045

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{135329}}^1$

素因数の和:136190

約数の個数: 48

約数和(自身を含む): 359106274800

約数和(自身を除く): 157113532755

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 809, 1845, 2427, 4045, 7281, 12135, 33169, 36405, 99507, 135329, 165845, 298521, 405987, 497535, 676645, 1217961, 1492605, 2029935, 5548489, 6089805, 16645467, 27742445, 49936401, 83227335, 109481161, 249682005, 328443483, 547405805, 985330449, 1642217415, 4488727601, 4926652245, 13466182803, 22443638005, 40398548409, 67330914015, 201992742045]

約数ペア:

[(1, 201992742045), (3, 67330914015), (5, 40398548409), (9, 22443638005), (15, 13466182803), (41, 4926652245), (45, 4488727601), (123, 1642217415), (205, 985330449), (369, 547405805), (615, 328443483), (809, 249682005), (1845, 109481161), (2427, 83227335), (4045, 49936401), (7281, 27742445), (12135, 16645467), (33169, 6089805), (36405, 5548489), (99507, 2029935), (135329, 1492605), (165845, 1217961), (298521, 676645), (405987, 497535)]