201992880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{841637}}^1$

素因数の和:841653

約数の個数: 40

約数和(自身を含む): 626178672

約数和(自身を除く): 424185792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 841637, 1683274, 2524911, 3366548, 4208185, 5049822, 6733096, 8416370, 10099644, 12624555, 13466192, 16832740, 20199288, 25249110, 33665480, 40398576, 50498220, 67330960, 100996440, 201992880]

約数ペア:

[(1, 201992880), (2, 100996440), (3, 67330960), (4, 50498220), (5, 40398576), (6, 33665480), (8, 25249110), (10, 20199288), (12, 16832740), (15, 13466192), (16, 12624555), (20, 10099644), (24, 8416370), (30, 6733096), (40, 5049822), (48, 4208185), (60, 3366548), (80, 2524911), (120, 1683274), (240, 841637)]