211529808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{209851}}^1$

素因数の和:209872

約数の個数: 60

約数和(自身を含む): 676562848

約数和(自身を除く): 465033040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 209851, 419702, 629553, 839404, 1259106, 1468957, 1678808, 1888659, 2518212, 2937914, 3357616, 3777318, 4406871, 5036424, 5875828, 7554636, 8813742, 10072848, 11751656, 13220613, 15109272, 17627484, 23503312, 26441226, 30218544, 35254968, 52882452, 70509936, 105764904, 211529808]

約数ペア:

[(1, 211529808), (2, 105764904), (3, 70509936), (4, 52882452), (6, 35254968), (7, 30218544), (8, 26441226), (9, 23503312), (12, 17627484), (14, 15109272), (16, 13220613), (18, 11751656), (21, 10072848), (24, 8813742), (28, 7554636), (36, 5875828), (42, 5036424), (48, 4406871), (56, 3777318), (63, 3357616), (72, 2937914), (84, 2518212), (112, 1888659), (126, 1678808), (144, 1468957), (168, 1259106), (252, 839404), (336, 629553), (504, 419702), (1008, 209851)]