211677070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3557}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 416542176

約数和(自身を除く): 204865106

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 1082, 2705, 3557, 5410, 5951, 7114, 11902, 17785, 29755, 35570, 39127, 59510, 78254, 195635, 391270, 1924337, 3848674, 9621685, 19243370, 21167707, 42335414, 105838535, 211677070]

約数ペア:

[(1, 211677070), (2, 105838535), (5, 42335414), (10, 21167707), (11, 19243370), (22, 9621685), (55, 3848674), (110, 1924337), (541, 391270), (1082, 195635), (2705, 78254), (3557, 59510), (5410, 39127), (5951, 35570), (7114, 29755), (11902, 17785)]