201370015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 321523776

約数和(自身を除く): 120153761

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 385, 595, 605, 847, 935, 1309, 2057, 2797, 4235, 6545, 10285, 13985, 14399, 19579, 30767, 47549, 71995, 97895, 153835, 215369, 237745, 332843, 338437, 523039, 1076845, 1664215, 1692185, 2369059, 2615195, 3661273, 5753429, 11845295, 18306365, 28767145, 40274003, 201370015]

約数ペア:

[(1, 201370015), (5, 40274003), (7, 28767145), (11, 18306365), (17, 11845295), (35, 5753429), (55, 3661273), (77, 2615195), (85, 2369059), (119, 1692185), (121, 1664215), (187, 1076845), (385, 523039), (595, 338437), (605, 332843), (847, 237745), (935, 215369), (1309, 153835), (2057, 97895), (2797, 71995), (4235, 47549), (6545, 30767), (10285, 19579), (13985, 14399)]