195440492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3911}}^1$

素因数の和:3990

約数の個数: 36

約数和(自身を含む): 380692368

約数和(自身を除く): 185251876

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 3911, 7822, 12493, 15644, 24986, 49972, 50843, 101686, 121241, 203372, 242482, 484964, 1576133, 3152266, 3758471, 6304532, 7516942, 15033884, 48860123, 97720246, 195440492]

約数ペア:

[(1, 195440492), (2, 97720246), (4, 48860123), (13, 15033884), (26, 7516942), (31, 6304532), (52, 3758471), (62, 3152266), (124, 1576133), (403, 484964), (806, 242482), (961, 203372), (1612, 121241), (1922, 101686), (3844, 50843), (3911, 49972), (7822, 24986), (12493, 15644)]