200589615

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 361350528

約数和(自身を除く): 160760913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 669, 1115, 2007, 2221, 3345, 6021, 6663, 10035, 11105, 18063, 19989, 30105, 33315, 59967, 90315, 99945, 179901, 299835, 495283, 899505, 1485849, 2476415, 4457547, 7429245, 13372641, 22287735, 40117923, 66863205, 200589615]

約数ペア:

[(1, 200589615), (3, 66863205), (5, 40117923), (9, 22287735), (15, 13372641), (27, 7429245), (45, 4457547), (81, 2476415), (135, 1485849), (223, 899505), (405, 495283), (669, 299835), (1115, 179901), (2007, 99945), (2221, 90315), (3345, 59967), (6021, 33315), (6663, 30105), (10035, 19989), (11105, 18063)]