202154904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{401101}}^1$

素因数の和:401120

約数の個数: 48

約数和(自身を含む): 625719120

約数和(自身を除く): 423564216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 401101, 802202, 1203303, 1604404, 2406606, 2807707, 3208808, 3609909, 4813212, 5615414, 7219818, 8423121, 9626424, 11230828, 14439636, 16846242, 22461656, 25269363, 28879272, 33692484, 50538726, 67384968, 101077452, 202154904]

約数ペア:

[(1, 202154904), (2, 101077452), (3, 67384968), (4, 50538726), (6, 33692484), (7, 28879272), (8, 25269363), (9, 22461656), (12, 16846242), (14, 14439636), (18, 11230828), (21, 9626424), (24, 8423121), (28, 7219818), (36, 5615414), (42, 4813212), (56, 3609909), (63, 3208808), (72, 2807707), (84, 2406606), (126, 1604404), (168, 1203303), (252, 802202), (504, 401101)]