194080688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{327839}}^1$

素因数の和:327884

約数の個数: 20

約数和(自身を含む): 386195520

約数和(自身を除く): 192114832

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 327839, 655678, 1311356, 2622712, 5245424, 12130043, 24260086, 48520172, 97040344, 194080688]

約数ペア:

[(1, 194080688), (2, 97040344), (4, 48520172), (8, 24260086), (16, 12130043), (37, 5245424), (74, 2622712), (148, 1311356), (296, 655678), (592, 327839)]