207717196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{3167}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 383201280

約数和(自身を除く): 175484084

約数列:

[1, 2, 4, 19, 38, 76, 863, 1726, 3167, 3452, 6334, 12668, 16397, 32794, 60173, 65588, 120346, 240692, 2733121, 5466242, 10932484, 51929299, 103858598, 207717196]

約数ペア:

[(1, 207717196), (2, 103858598), (4, 51929299), (19, 10932484), (38, 5466242), (76, 2733121), (863, 240692), (1726, 120346), (3167, 65588), (3452, 60173), (6334, 32794), (12668, 16397)]