211325976

素因数分解:

$2^3\times 3^3\times {\mathrm{887}}^1\times {\mathrm{1103}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 588211200

約数和(自身を除く): 376885224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 887, 1103, 1774, 2206, 2661, 3309, 3548, 4412, 5322, 6618, 7096, 7983, 8824, 9927, 10644, 13236, 15966, 19854, 21288, 23949, 26472, 29781, 31932, 39708, 47898, 59562, 63864, 79416, 95796, 119124, 191592, 238248, 978361, 1956722, 2935083, 3913444, 5870166, 7826888, 8805249, 11740332, 17610498, 23480664, 26415747, 35220996, 52831494, 70441992, 105662988, 211325976]

約数ペア:

[(1, 211325976), (2, 105662988), (3, 70441992), (4, 52831494), (6, 35220996), (8, 26415747), (9, 23480664), (12, 17610498), (18, 11740332), (24, 8805249), (27, 7826888), (36, 5870166), (54, 3913444), (72, 2935083), (108, 1956722), (216, 978361), (887, 238248), (1103, 191592), (1774, 119124), (2206, 95796), (2661, 79416), (3309, 63864), (3548, 59562), (4412, 47898), (5322, 39708), (6618, 31932), (7096, 29781), (7983, 26472), (8824, 23949), (9927, 21288), (10644, 19854), (13236, 15966)]