80203034

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 121546656

約数和(自身を除く): 41343622

約数列:

[1, 2, 197, 251, 394, 502, 811, 1622, 49447, 98894, 159767, 203561, 319534, 407122, 40101517, 80203034]

約数ペア:

[(1, 80203034), (2, 40101517), (197, 407122), (251, 319534), (394, 203561), (502, 159767), (811, 98894), (1622, 49447)]