207898612

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{4357}}^1$

素因数の和:4591

約数の個数: 24

約数和(自身を含む): 370952960

約数和(自身を除く): 163054348

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 4357, 8714, 11929, 17428, 23858, 47716, 344203, 657907, 688406, 1315814, 1376812, 2631628, 51974653, 103949306, 207898612]

約数ペア:

[(1, 207898612), (2, 103949306), (4, 51974653), (79, 2631628), (151, 1376812), (158, 1315814), (302, 688406), (316, 657907), (604, 344203), (4357, 47716), (8714, 23858), (11929, 17428)]