209430256895

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{12041}}^1\times {\mathrm{33773}}^1$

素因数の和:45922

約数の個数: 16

約数和(自身を含む): 253784860992

約数和(自身を除く): 44354604097

約数列:

[1, 5, 103, 515, 12041, 33773, 60205, 168865, 1240223, 3478619, 6201115, 17393095, 406660693, 2033303465, 41886051379, 209430256895]

約数ペア:

[(1, 209430256895), (5, 41886051379), (103, 2033303465), (515, 406660693), (12041, 17393095), (33773, 6201115), (60205, 3478619), (168865, 1240223)]