202128470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1188991}}^1$

素因数の和:1189015

約数の個数: 16

約数和(自身を含む): 385233408

約数和(自身を除く): 183104938

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1188991, 2377982, 5944955, 11889910, 20212847, 40425694, 101064235, 202128470]

約数ペア:

[(1, 202128470), (2, 101064235), (5, 40425694), (10, 20212847), (17, 11889910), (34, 5944955), (85, 2377982), (170, 1188991)]