201054685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 270885888

約数和(自身を除く): 69831203

約数列:

[1, 5, 13, 31, 65, 113, 155, 403, 565, 883, 1469, 2015, 3503, 4415, 7345, 11479, 17515, 27373, 45539, 57395, 99779, 136865, 227695, 355849, 498895, 1297127, 1779245, 3093149, 6485635, 15465745, 40210937, 201054685]

約数ペア:

[(1, 201054685), (5, 40210937), (13, 15465745), (31, 6485635), (65, 3093149), (113, 1779245), (155, 1297127), (403, 498895), (565, 355849), (883, 227695), (1469, 136865), (2015, 99779), (3503, 57395), (4415, 45539), (7345, 27373), (11479, 17515)]