202250704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{308309}}^1$

素因数の和:308358

約数の個数: 20

約数和(自身を含む): 401419620

約数和(自身を除く): 199168916

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 308309, 616618, 1233236, 2466472, 4932944, 12640669, 25281338, 50562676, 101125352, 202250704]

約数ペア:

[(1, 202250704), (2, 101125352), (4, 50562676), (8, 25281338), (16, 12640669), (41, 4932944), (82, 2466472), (164, 1233236), (328, 616618), (656, 308309)]