219238562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157273}}^1$

素因数の和:157333

約数の個数: 16

約数和(自身を含む): 356697432

約数和(自身を除く): 137458870

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 157273, 314546, 2673641, 5347282, 6448193, 12896386, 109619281, 219238562]

約数ペア:

[(1, 219238562), (2, 109619281), (17, 12896386), (34, 6448193), (41, 5347282), (82, 2673641), (697, 314546), (1394, 157273)]