204349563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 329951232

約数和(自身を除く): 125601669

約数列:

[1, 3, 9, 11, 33, 99, 101, 107, 191, 303, 321, 573, 909, 963, 1111, 1177, 1719, 2101, 3333, 3531, 6303, 9999, 10593, 10807, 18909, 19291, 20437, 32421, 57873, 61311, 97263, 118877, 173619, 183933, 212201, 224807, 356631, 636603, 674421, 1069893, 1909809, 2023263, 2064137, 6192411, 18577233, 22705507, 68116521, 204349563]

約数ペア:

[(1, 204349563), (3, 68116521), (9, 22705507), (11, 18577233), (33, 6192411), (99, 2064137), (101, 2023263), (107, 1909809), (191, 1069893), (303, 674421), (321, 636603), (573, 356631), (909, 224807), (963, 212201), (1111, 183933), (1177, 173619), (1719, 118877), (2101, 97263), (3333, 61311), (3531, 57873), (6303, 32421), (9999, 20437), (10593, 19291), (10807, 18909)]