214310957

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 261862560

約数和(自身を除く): 47551603

約数列:

[1, 7, 29, 49, 67, 203, 469, 1421, 1943, 2251, 3283, 13601, 15757, 65279, 95207, 110299, 150817, 456953, 1055719, 3198671, 4373693, 7390033, 30615851, 214310957]

約数ペア:

[(1, 214310957), (7, 30615851), (29, 7390033), (49, 4373693), (67, 3198671), (203, 1055719), (469, 456953), (1421, 150817), (1943, 110299), (2251, 95207), (3283, 65279), (13601, 15757)]