202616245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42701}}^1$

素因数の和:42792

約数の個数: 16

約数和(自身を含む): 265435632

約数和(自身を除く): 62819387

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 42701, 213505, 555113, 2775565, 3117173, 15585865, 40523249, 202616245]

約数ペア:

[(1, 202616245), (5, 40523249), (13, 15585865), (65, 3117173), (73, 2775565), (365, 555113), (949, 213505), (4745, 42701)]