200745765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 381116736

約数和(自身を除く): 180370971

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 307, 495, 921, 1321, 1535, 2763, 3377, 3963, 4605, 6605, 10131, 11889, 13815, 14531, 16885, 19815, 30393, 43593, 50655, 59445, 72655, 130779, 151965, 217965, 405547, 653895, 1216641, 2027735, 3649923, 4461017, 6083205, 13383051, 18249615, 22305085, 40149153, 66915255, 200745765]

約数ペア:

[(1, 200745765), (3, 66915255), (5, 40149153), (9, 22305085), (11, 18249615), (15, 13383051), (33, 6083205), (45, 4461017), (55, 3649923), (99, 2027735), (165, 1216641), (307, 653895), (495, 405547), (921, 217965), (1321, 151965), (1535, 130779), (2763, 72655), (3377, 59445), (3963, 50655), (4605, 43593), (6605, 30393), (10131, 19815), (11889, 16885), (13815, 14531)]