208519926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6659}}^1$

素因数の和:6988

約数の個数: 32

約数和(自身を含む): 443076480

約数和(自身を除く): 234556554

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 307, 614, 921, 1842, 5219, 6659, 10438, 13318, 15657, 19977, 31314, 39954, 113203, 226406, 339609, 679218, 2044313, 4088626, 6132939, 12265878, 34753321, 69506642, 104259963, 208519926]

約数ペア:

[(1, 208519926), (2, 104259963), (3, 69506642), (6, 34753321), (17, 12265878), (34, 6132939), (51, 4088626), (102, 2044313), (307, 679218), (614, 339609), (921, 226406), (1842, 113203), (5219, 39954), (6659, 31314), (10438, 19977), (13318, 15657)]