206201659391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{440761}}^1$

素因数の和:440931

約数の個数: 32

約数和(自身を含む): 261241400448

約数和(自身を除く): 55039741057

約数列:

[1, 7, 13, 53, 91, 97, 371, 679, 689, 1261, 4823, 5141, 8827, 35987, 66833, 440761, 467831, 3085327, 5729893, 23360333, 40109251, 42753817, 163522331, 299276719, 303684329, 555799621, 2125790303, 2265952301, 3890597347, 15861666107, 29457379913, 206201659391]

約数ペア:

[(1, 206201659391), (7, 29457379913), (13, 15861666107), (53, 3890597347), (91, 2265952301), (97, 2125790303), (371, 555799621), (679, 303684329), (689, 299276719), (1261, 163522331), (4823, 42753817), (5141, 40109251), (8827, 23360333), (35987, 5729893), (66833, 3085327), (440761, 467831)]