230179774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 408748032

約数和(自身を除く): 178568258

約数列:

[1, 2, 11, 22, 31, 43, 47, 62, 86, 94, 167, 334, 341, 473, 517, 682, 946, 1034, 1333, 1457, 1837, 2021, 2666, 2914, 3674, 4042, 5177, 7181, 7849, 10354, 14362, 14663, 15698, 16027, 22231, 29326, 32054, 44462, 56947, 62651, 78991, 86339, 113894, 125302, 157982, 172678, 222611, 243319, 337507, 445222, 486638, 675014, 689161, 1378322, 2448721, 2676509, 3712577, 4897442, 5353018, 7425154, 10462717, 20925434, 115089887, 230179774]

約数ペア:

[(1, 230179774), (2, 115089887), (11, 20925434), (22, 10462717), (31, 7425154), (43, 5353018), (47, 4897442), (62, 3712577), (86, 2676509), (94, 2448721), (167, 1378322), (334, 689161), (341, 675014), (473, 486638), (517, 445222), (682, 337507), (946, 243319), (1034, 222611), (1333, 172678), (1457, 157982), (1837, 125302), (2021, 113894), (2666, 86339), (2914, 78991), (3674, 62651), (4042, 56947), (5177, 44462), (7181, 32054), (7849, 29326), (10354, 22231), (14362, 16027), (14663, 15698)]