208087106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{77471}}^1$

素因数の和:77569

約数の個数: 16

約数和(自身を含む): 334679040

約数和(自身を除く): 126591934

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 77471, 154942, 1317007, 2634014, 6120209, 12240418, 104043553, 208087106]

約数ペア:

[(1, 208087106), (2, 104043553), (17, 12240418), (34, 6120209), (79, 2634014), (158, 1317007), (1343, 154942), (2686, 77471)]