207221443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 254741760

約数和(自身を除く): 47520317

約数列:

[1, 11, 13, 29, 107, 143, 319, 377, 467, 1177, 1391, 3103, 4147, 5137, 6071, 13543, 15301, 34133, 40339, 49969, 66781, 148973, 176059, 443729, 549659, 649597, 1449101, 1936649, 7145567, 15940111, 18838313, 207221443]

約数ペア:

[(1, 207221443), (11, 18838313), (13, 15940111), (29, 7145567), (107, 1936649), (143, 1449101), (319, 649597), (377, 549659), (467, 443729), (1177, 176059), (1391, 148973), (3103, 66781), (4147, 49969), (5137, 40339), (6071, 34133), (13543, 15301)]