210051815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{33053}}^1$

素因数の和:33130

約数の個数: 16

約数和(自身を含む): 266547456

約数和(自身を除く): 56495641

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 33053, 165265, 1024643, 1355173, 5123215, 6775865, 42010363, 210051815]

約数ペア:

[(1, 210051815), (5, 42010363), (31, 6775865), (41, 5123215), (155, 1355173), (205, 1024643), (1271, 165265), (6355, 33053)]