201965260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 504000000

約数和(自身を除く): 302034740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 343, 413, 490, 499, 590, 686, 826, 980, 998, 1180, 1372, 1652, 1715, 1996, 2065, 2495, 2891, 3430, 3493, 4130, 4990, 5782, 6860, 6986, 8260, 9980, 11564, 13972, 14455, 17465, 20237, 24451, 28910, 29441, 34930, 40474, 48902, 57820, 58882, 69860, 80948, 97804, 101185, 117764, 122255, 147205, 171157, 202370, 206087, 244510, 294410, 342314, 404740, 412174, 489020, 588820, 684628, 824348, 855785, 1030435, 1442609, 1711570, 2060870, 2885218, 3423140, 4121740, 5770436, 7213045, 10098263, 14426090, 20196526, 28852180, 40393052, 50491315, 100982630, 201965260]

約数ペア:

[(1, 201965260), (2, 100982630), (4, 50491315), (5, 40393052), (7, 28852180), (10, 20196526), (14, 14426090), (20, 10098263), (28, 7213045), (35, 5770436), (49, 4121740), (59, 3423140), (70, 2885218), (98, 2060870), (118, 1711570), (140, 1442609), (196, 1030435), (236, 855785), (245, 824348), (295, 684628), (343, 588820), (413, 489020), (490, 412174), (499, 404740), (590, 342314), (686, 294410), (826, 244510), (980, 206087), (998, 202370), (1180, 171157), (1372, 147205), (1652, 122255), (1715, 117764), (1996, 101185), (2065, 97804), (2495, 80948), (2891, 69860), (3430, 58882), (3493, 57820), (4130, 48902), (4990, 40474), (5782, 34930), (6860, 29441), (6986, 28910), (8260, 24451), (9980, 20237), (11564, 17465), (13972, 14455)]