208490535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10273}}^1$

素因数の和:10336

約数の個数: 48

約数和(自身を含む): 403891488

約数和(自身を除く): 195400953

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 10273, 20295, 30819, 51365, 92457, 113003, 154095, 339009, 421193, 462285, 565015, 1017027, 1263579, 1695045, 2105965, 3790737, 4633123, 5085135, 6317895, 13899369, 18953685, 23165615, 41698107, 69496845, 208490535]

約数ペア:

[(1, 208490535), (3, 69496845), (5, 41698107), (9, 23165615), (11, 18953685), (15, 13899369), (33, 6317895), (41, 5085135), (45, 4633123), (55, 3790737), (99, 2105965), (123, 1695045), (165, 1263579), (205, 1017027), (369, 565015), (451, 462285), (495, 421193), (615, 339009), (1353, 154095), (1845, 113003), (2255, 92457), (4059, 51365), (6765, 30819), (10273, 20295)]