200097660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{476423}}^1$

素因数の和:476442

約数の個数: 48

約数和(自身を含む): 640313856

約数和(自身を除く): 440216196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 476423, 952846, 1429269, 1905692, 2382115, 2858538, 3334961, 4764230, 5717076, 6669922, 7146345, 9528460, 10004883, 13339844, 14292690, 16674805, 20009766, 28585380, 33349610, 40019532, 50024415, 66699220, 100048830, 200097660]

約数ペア:

[(1, 200097660), (2, 100048830), (3, 66699220), (4, 50024415), (5, 40019532), (6, 33349610), (7, 28585380), (10, 20009766), (12, 16674805), (14, 14292690), (15, 13339844), (20, 10004883), (21, 9528460), (28, 7146345), (30, 6669922), (35, 5717076), (42, 4764230), (60, 3334961), (70, 2858538), (84, 2382115), (105, 1905692), (140, 1429269), (210, 952846), (420, 476423)]