205890227914

素因数分解:

$2^1\times 7^2\times {\mathrm{1951}}^1\times {\mathrm{1076843}}^1$

素因数の和:1078810

約数の個数: 24

約数和(自身を含む): 359441912448

約数和(自身を除く): 153551684534

約数列:

[1, 2, 7, 14, 49, 98, 1951, 3902, 13657, 27314, 95599, 191198, 1076843, 2153686, 7537901, 15075802, 52765307, 105530614, 2100920693, 4201841386, 14706444851, 29412889702, 102945113957, 205890227914]

約数ペア:

[(1, 205890227914), (2, 102945113957), (7, 29412889702), (14, 14706444851), (49, 4201841386), (98, 2100920693), (1951, 105530614), (3902, 52765307), (13657, 15075802), (27314, 7537901), (95599, 2153686), (191198, 1076843)]