202147407

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32411}}^1$

素因数の和:32441

約数の個数: 40

約数和(自身を含む): 376497792

約数和(自身を除く): 174350385

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 32411, 97233, 226877, 291699, 356521, 680631, 875097, 1069563, 2041893, 2495647, 2625291, 3208689, 6125679, 7486941, 9626067, 18377037, 22460823, 28878201, 67382469, 202147407]

約数ペア:

[(1, 202147407), (3, 67382469), (7, 28878201), (9, 22460823), (11, 18377037), (21, 9626067), (27, 7486941), (33, 6125679), (63, 3208689), (77, 2625291), (81, 2495647), (99, 2041893), (189, 1069563), (231, 875097), (297, 680631), (567, 356521), (693, 291699), (891, 226877), (2079, 97233), (6237, 32411)]