190043302

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{7681}}^1$

素因数の和:7911

約数の個数: 16

約数和(自身を含む): 290379600

約数和(自身を除く): 100336298

約数列:

[1, 2, 89, 139, 178, 278, 7681, 12371, 15362, 24742, 683609, 1067659, 1367218, 2135318, 95021651, 190043302]

約数ペア:

[(1, 190043302), (2, 95021651), (89, 2135318), (139, 1367218), (178, 1067659), (278, 683609), (7681, 24742), (12371, 15362)]