222096616

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 502560000

約数和(自身を除く): 280463384

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 1372, 1421, 1624, 2744, 2791, 2842, 5582, 5684, 9947, 11164, 11368, 19537, 19894, 22328, 39074, 39788, 78148, 79576, 80939, 136759, 156296, 161878, 273518, 323756, 547036, 566573, 647512, 957313, 1094072, 1133146, 1914626, 2266292, 3829252, 3966011, 4532584, 7658504, 7932022, 15864044, 27762077, 31728088, 55524154, 111048308, 222096616]

約数ペア:

[(1, 222096616), (2, 111048308), (4, 55524154), (7, 31728088), (8, 27762077), (14, 15864044), (28, 7932022), (29, 7658504), (49, 4532584), (56, 3966011), (58, 3829252), (98, 2266292), (116, 1914626), (196, 1133146), (203, 1094072), (232, 957313), (343, 647512), (392, 566573), (406, 547036), (686, 323756), (812, 273518), (1372, 161878), (1421, 156296), (1624, 136759), (2744, 80939), (2791, 79576), (2842, 78148), (5582, 39788), (5684, 39074), (9947, 22328), (11164, 19894), (11368, 19537)]