214922258978

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5237}}^1\times {\mathrm{21089}}^1$

素因数の和:26474

約数の個数: 32

約数和(自身を含む): 371177251200

約数和(自身を除く): 156254992222

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 5237, 10474, 21089, 36659, 42178, 73318, 147623, 295246, 727943, 1455886, 2931371, 5095601, 5862742, 10191202, 20519597, 41039194, 110443093, 220886186, 773101651, 1546203302, 15351589927, 30703179854, 107461129489, 214922258978]

約数ペア:

[(1, 214922258978), (2, 107461129489), (7, 30703179854), (14, 15351589927), (139, 1546203302), (278, 773101651), (973, 220886186), (1946, 110443093), (5237, 41039194), (10474, 20519597), (21089, 10191202), (36659, 5862742), (42178, 5095601), (73318, 2931371), (147623, 1455886), (295246, 727943)]