202603790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7591}}^1$

素因数の和:7772

約数の個数: 32

約数和(自身を含む): 388649664

約数和(自身を除く): 186045874

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 7591, 13345, 15182, 26690, 37955, 75910, 129047, 258094, 645235, 1191787, 1290470, 2383574, 5958935, 11917870, 20260379, 40520758, 101301895, 202603790]

約数ペア:

[(1, 202603790), (2, 101301895), (5, 40520758), (10, 20260379), (17, 11917870), (34, 5958935), (85, 2383574), (157, 1290470), (170, 1191787), (314, 645235), (785, 258094), (1570, 129047), (2669, 75910), (5338, 37955), (7591, 26690), (13345, 15182)]