211463142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{3517}}^1$

素因数の和:4444

約数の個数: 32

約数和(自身を含む): 462011904

約数和(自身を除く): 250548762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 911, 1822, 2733, 3517, 5466, 7034, 10021, 10551, 20042, 21102, 30063, 38687, 60126, 77374, 116061, 232122, 3203987, 6407974, 9611961, 19223922, 35243857, 70487714, 105731571, 211463142]

約数ペア:

[(1, 211463142), (2, 105731571), (3, 70487714), (6, 35243857), (11, 19223922), (22, 9611961), (33, 6407974), (66, 3203987), (911, 232122), (1822, 116061), (2733, 77374), (3517, 60126), (5466, 38687), (7034, 30063), (10021, 21102), (10551, 20042)]