188920479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 285769728

約数和(自身を除く): 96849249

約数列:

[1, 3, 11, 31, 33, 93, 151, 341, 453, 1023, 1223, 1661, 3669, 4681, 4983, 13453, 14043, 37913, 40359, 51491, 113739, 154473, 184673, 417043, 554019, 1251129, 2031403, 5724863, 6094209, 17174589, 62973493, 188920479]

約数ペア:

[(1, 188920479), (3, 62973493), (11, 17174589), (31, 6094209), (33, 5724863), (93, 2031403), (151, 1251129), (341, 554019), (453, 417043), (1023, 184673), (1223, 154473), (1661, 113739), (3669, 51491), (4681, 40359), (4983, 37913), (13453, 14043)]