201944870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187911}}^1$

素因数の和:1187935

約数の個数: 16

約数和(自身を含む): 384883488

約数和(自身を除く): 182938618

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1187911, 2375822, 5939555, 11879110, 20194487, 40388974, 100972435, 201944870]

約数ペア:

[(1, 201944870), (2, 100972435), (5, 40388974), (10, 20194487), (17, 11879110), (34, 5939555), (85, 2375822), (170, 1187911)]