211109132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 413613312

約数和(自身を除く): 202504180

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 173, 346, 403, 692, 757, 806, 1514, 1612, 2249, 3028, 4498, 5363, 8996, 9841, 10726, 19682, 21452, 23467, 39364, 46934, 69719, 93868, 130961, 139438, 261922, 278876, 305071, 523844, 610142, 1220284, 1702493, 3404986, 4059791, 6809972, 8119582, 16239164, 52777283, 105554566, 211109132]

約数ペア:

[(1, 211109132), (2, 105554566), (4, 52777283), (13, 16239164), (26, 8119582), (31, 6809972), (52, 4059791), (62, 3404986), (124, 1702493), (173, 1220284), (346, 610142), (403, 523844), (692, 305071), (757, 278876), (806, 261922), (1514, 139438), (1612, 130961), (2249, 93868), (3028, 69719), (4498, 46934), (5363, 39364), (8996, 23467), (9841, 21452), (10726, 19682)]