208270147205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{523351}}^1$

素因数の和:523505

約数の個数: 32

約数和(自身を含む): 271305676800

約数和(自身を除く): 63035529595

約数列:

[1, 5, 19, 59, 71, 95, 295, 355, 1121, 1349, 4189, 5605, 6745, 20945, 79591, 397955, 523351, 2616755, 9943669, 30877709, 37157921, 49718345, 154388545, 185789605, 586676471, 706000499, 2192317339, 2933382355, 3530002495, 10961586695, 41654029441, 208270147205]

約数ペア:

[(1, 208270147205), (5, 41654029441), (19, 10961586695), (59, 3530002495), (71, 2933382355), (95, 2192317339), (295, 706000499), (355, 586676471), (1121, 185789605), (1349, 154388545), (4189, 49718345), (5605, 37157921), (6745, 30877709), (20945, 9943669), (79591, 2616755), (397955, 523351)]