191508244

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{2543}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 341486208

約数和(自身を除く): 149977964

約数列:

[1, 2, 4, 67, 134, 268, 281, 562, 1124, 2543, 5086, 10172, 18827, 37654, 75308, 170381, 340762, 681524, 714583, 1429166, 2858332, 47877061, 95754122, 191508244]

約数ペア:

[(1, 191508244), (2, 95754122), (4, 47877061), (67, 2858332), (134, 1429166), (268, 714583), (281, 681524), (562, 340762), (1124, 170381), (2543, 75308), (5086, 37654), (10172, 18827)]