210833524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 431101440

約数和(自身を除く): 220267916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 748, 979, 1513, 1958, 3026, 3167, 3916, 6052, 6334, 12668, 16643, 33286, 34837, 53839, 66572, 69674, 107678, 139348, 215356, 281863, 563726, 592229, 1127452, 1184458, 2368916, 3100493, 4791671, 6200986, 9583342, 12401972, 19166684, 52708381, 105416762, 210833524]

約数ペア:

[(1, 210833524), (2, 105416762), (4, 52708381), (11, 19166684), (17, 12401972), (22, 9583342), (34, 6200986), (44, 4791671), (68, 3100493), (89, 2368916), (178, 1184458), (187, 1127452), (356, 592229), (374, 563726), (748, 281863), (979, 215356), (1513, 139348), (1958, 107678), (3026, 69674), (3167, 66572), (3916, 53839), (6052, 34837), (6334, 33286), (12668, 16643)]