201925985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{7069}}^1$

素因数の和:7300

約数の個数: 16

約数和(自身を含む): 251974800

約数和(自身を除く): 50048815

約数列:

[1, 5, 29, 145, 197, 985, 5713, 7069, 28565, 35345, 205001, 1025005, 1392593, 6962965, 40385197, 201925985]

約数ペア:

[(1, 201925985), (5, 40385197), (29, 6962965), (145, 1392593), (197, 1025005), (985, 205001), (5713, 35345), (7069, 28565)]