193868156972

素因数分解:

$2^2\times 7^1\times {\mathrm{144497}}^1\times {\mathrm{47917}}^1$

素因数の和:192425

約数の個数: 24

約数和(自身を含む): 387747089184

約数和(自身を除く): 193878932212

約数列:

[1, 2, 4, 7, 14, 28, 47917, 95834, 144497, 191668, 288994, 335419, 577988, 670838, 1011479, 1341676, 2022958, 4045916, 6923862749, 13847725498, 27695450996, 48467039243, 96934078486, 193868156972]

約数ペア:

[(1, 193868156972), (2, 96934078486), (4, 48467039243), (7, 27695450996), (14, 13847725498), (28, 6923862749), (47917, 4045916), (95834, 2022958), (144497, 1341676), (191668, 1011479), (288994, 670838), (335419, 577988)]