201137750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73141}}^1$

素因数の和:73169

約数の個数: 32

約数和(自身を含む): 410765472

約数和(自身を除く): 209627722

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 73141, 146282, 365705, 731410, 804551, 1609102, 1828525, 3657050, 4022755, 8045510, 9142625, 18285250, 20113775, 40227550, 100568875, 201137750]

約数ペア:

[(1, 201137750), (2, 100568875), (5, 40227550), (10, 20113775), (11, 18285250), (22, 9142625), (25, 8045510), (50, 4022755), (55, 3657050), (110, 1828525), (125, 1609102), (250, 804551), (275, 731410), (550, 365705), (1375, 146282), (2750, 73141)]