201820682

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{60317}}^1$

素因数の和:60565

約数の個数: 16

約数和(自身を含む): 347431680

約数和(自身を除く): 145610998

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 60317, 120634, 422219, 844438, 14415763, 28831526, 100910341, 201820682]

約数ペア:

[(1, 201820682), (2, 100910341), (7, 28831526), (14, 14415763), (239, 844438), (478, 422219), (1673, 120634), (3346, 60317)]