200719926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10037}}^1$

素因数の和:10157

約数の個数: 48

約数和(自身を含む): 479173968

約数和(自身を除く): 278454042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 10037, 19998, 20074, 30111, 60222, 90333, 110407, 180666, 220814, 331221, 662442, 993663, 1013737, 1987326, 2027474, 3041211, 6082422, 9123633, 11151107, 18247266, 22302214, 33453321, 66906642, 100359963, 200719926]

約数ペア:

[(1, 200719926), (2, 100359963), (3, 66906642), (6, 33453321), (9, 22302214), (11, 18247266), (18, 11151107), (22, 9123633), (33, 6082422), (66, 3041211), (99, 2027474), (101, 1987326), (198, 1013737), (202, 993663), (303, 662442), (606, 331221), (909, 220814), (1111, 180666), (1818, 110407), (2222, 90333), (3333, 60222), (6666, 30111), (9999, 20074), (10037, 19998)]