223541434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 356843520

約数和(自身を除く): 133302086

約数列:

[1, 2, 31, 43, 62, 86, 191, 382, 439, 878, 1333, 2666, 5921, 8213, 11842, 13609, 16426, 18877, 27218, 37754, 83849, 167698, 254603, 509206, 585187, 1170374, 2599319, 3605507, 5198638, 7211014, 111770717, 223541434]

約数ペア:

[(1, 223541434), (2, 111770717), (31, 7211014), (43, 5198638), (62, 3605507), (86, 2599319), (191, 1170374), (382, 585187), (439, 509206), (878, 254603), (1333, 167698), (2666, 83849), (5921, 37754), (8213, 27218), (11842, 18877), (13609, 16426)]