194637794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2087}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 334647936

約数和(自身を除く): 140010142

約数列:

[1, 2, 13, 17, 26, 34, 211, 221, 422, 442, 2087, 2743, 3587, 4174, 5486, 7174, 27131, 35479, 46631, 54262, 70958, 93262, 440357, 461227, 880714, 922454, 5724641, 7486069, 11449282, 14972138, 97318897, 194637794]

約数ペア:

[(1, 194637794), (2, 97318897), (13, 14972138), (17, 11449282), (26, 7486069), (34, 5724641), (211, 922454), (221, 880714), (422, 461227), (442, 440357), (2087, 93262), (2743, 70958), (3587, 54262), (4174, 46631), (5486, 35479), (7174, 27131)]