200080210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{30829}}^1$

素因数の和:30906

約数の個数: 32

約数和(自身を含む): 399556800

約数和(自身を除く): 199476590

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 30829, 61658, 154145, 308290, 339119, 678238, 1695595, 1818911, 3391190, 3637822, 9094555, 18189110, 20008021, 40016042, 100040105, 200080210]

約数ペア:

[(1, 200080210), (2, 100040105), (5, 40016042), (10, 20008021), (11, 18189110), (22, 9094555), (55, 3637822), (59, 3391190), (110, 1818911), (118, 1695595), (295, 678238), (590, 339119), (649, 308290), (1298, 154145), (3245, 61658), (6490, 30829)]