200859615

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3299}}^1$

素因数の和:3365

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 198308385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 123, 135, 165, 205, 297, 369, 451, 495, 615, 1107, 1353, 1485, 1845, 2255, 3299, 4059, 5535, 6765, 9897, 12177, 16495, 20295, 29691, 36289, 49485, 60885, 89073, 108867, 135259, 148455, 181445, 326601, 405777, 445365, 544335, 676295, 979803, 1217331, 1487849, 1633005, 2028885, 3651993, 4463547, 4899015, 6086655, 7439245, 13390641, 18259965, 22317735, 40171923, 66953205, 200859615]

約数ペア:

[(1, 200859615), (3, 66953205), (5, 40171923), (9, 22317735), (11, 18259965), (15, 13390641), (27, 7439245), (33, 6086655), (41, 4899015), (45, 4463547), (55, 3651993), (99, 2028885), (123, 1633005), (135, 1487849), (165, 1217331), (205, 979803), (297, 676295), (369, 544335), (451, 445365), (495, 405777), (615, 326601), (1107, 181445), (1353, 148455), (1485, 135259), (1845, 108867), (2255, 89073), (3299, 60885), (4059, 49485), (5535, 36289), (6765, 29691), (9897, 20295), (12177, 16495)]