201707401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 255191040

約数和(自身を除く): 53483639

約数列:

[1, 7, 19, 23, 133, 161, 233, 283, 437, 1631, 1981, 3059, 4427, 5359, 5377, 6509, 30989, 37513, 37639, 45563, 65939, 101821, 123671, 461573, 712747, 865697, 1252841, 1516597, 8769887, 10616179, 28815343, 201707401]

約数ペア:

[(1, 201707401), (7, 28815343), (19, 10616179), (23, 8769887), (133, 1516597), (161, 1252841), (233, 865697), (283, 712747), (437, 461573), (1631, 123671), (1981, 101821), (3059, 65939), (4427, 45563), (5359, 37639), (5377, 37513), (6509, 30989)]