195751568

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{81023}}^1$

素因数の和:81182

約数の個数: 20

約数和(自身を含む): 381785088

約数和(自身を除く): 186033520

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 81023, 162046, 324092, 648184, 1296368, 12234473, 24468946, 48937892, 97875784, 195751568]

約数ペア:

[(1, 195751568), (2, 97875784), (4, 48937892), (8, 24468946), (16, 12234473), (151, 1296368), (302, 648184), (604, 324092), (1208, 162046), (2416, 81023)]