195780904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4933}}^1$

素因数の和:5002

約数の個数: 48

約数和(自身を含む): 413419860

約数和(自身を除く): 217638956

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1804, 3608, 4933, 4961, 9866, 9922, 19732, 19844, 39464, 39688, 54263, 108526, 202253, 217052, 404506, 434104, 596893, 809012, 1193786, 1618024, 2224783, 2387572, 4449566, 4775144, 8899132, 17798264, 24472613, 48945226, 97890452, 195780904]

約数ペア:

[(1, 195780904), (2, 97890452), (4, 48945226), (8, 24472613), (11, 17798264), (22, 8899132), (41, 4775144), (44, 4449566), (82, 2387572), (88, 2224783), (121, 1618024), (164, 1193786), (242, 809012), (328, 596893), (451, 434104), (484, 404506), (902, 217052), (968, 202253), (1804, 108526), (3608, 54263), (4933, 39688), (4961, 39464), (9866, 19844), (9922, 19732)]