205124738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{11159}}^1$

素因数の和:11282

約数の個数: 32

約数和(自身を含む): 382475520

約数和(自身を除く): 177350782

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1313, 1414, 2626, 9191, 11159, 18382, 22318, 78113, 145067, 156226, 290134, 1015469, 1127059, 2030938, 2254118, 7889413, 14651767, 15778826, 29303534, 102562369, 205124738]

約数ペア:

[(1, 205124738), (2, 102562369), (7, 29303534), (13, 15778826), (14, 14651767), (26, 7889413), (91, 2254118), (101, 2030938), (182, 1127059), (202, 1015469), (707, 290134), (1313, 156226), (1414, 145067), (2626, 78113), (9191, 22318), (11159, 18382)]