201532660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4349}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 485251200

約数和(自身を除く): 283718540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 3310, 4349, 4634, 6620, 8698, 9268, 11585, 17396, 21745, 23170, 30443, 43490, 46340, 60886, 86980, 121772, 152215, 304430, 608860, 1439519, 2879038, 5758076, 7197595, 10076633, 14395190, 20153266, 28790380, 40306532, 50383165, 100766330, 201532660]

約数ペア:

[(1, 201532660), (2, 100766330), (4, 50383165), (5, 40306532), (7, 28790380), (10, 20153266), (14, 14395190), (20, 10076633), (28, 7197595), (35, 5758076), (70, 2879038), (140, 1439519), (331, 608860), (662, 304430), (1324, 152215), (1655, 121772), (2317, 86980), (3310, 60886), (4349, 46340), (4634, 43490), (6620, 30443), (8698, 23170), (9268, 21745), (11585, 17396)]