212351064

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{26731}}^1$

素因数の和:27071

約数の個数: 32

約数和(自身を含む): 532501440

約数和(自身を除く): 320150376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 26731, 53462, 80193, 106924, 160386, 213848, 320772, 641544, 8847961, 17695922, 26543883, 35391844, 53087766, 70783688, 106175532, 212351064]

約数ペア:

[(1, 212351064), (2, 106175532), (3, 70783688), (4, 53087766), (6, 35391844), (8, 26543883), (12, 17695922), (24, 8847961), (331, 641544), (662, 320772), (993, 213848), (1324, 160386), (1986, 106924), (2648, 80193), (3972, 53462), (7944, 26731)]