201604638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{908129}}^1$

素因数の和:908171

約数の個数: 16

約数和(自身を含む): 414107280

約数和(自身を除く): 212502642

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 908129, 1816258, 2724387, 5448774, 33600773, 67201546, 100802319, 201604638]

約数ペア:

[(1, 201604638), (2, 100802319), (3, 67201546), (6, 33600773), (37, 5448774), (74, 2724387), (111, 1816258), (222, 908129)]