200764818

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{7603}}^1$

素因数の和:7780

約数の個数: 40

約数和(自身を含む): 452681328

約数和(自身を除く): 251916510

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 7603, 8802, 13203, 15206, 22809, 26406, 45618, 68427, 136854, 205281, 410562, 615843, 1231686, 1239289, 2478578, 3717867, 7435734, 11153601, 22307202, 33460803, 66921606, 100382409, 200764818]

約数ペア:

[(1, 200764818), (2, 100382409), (3, 66921606), (6, 33460803), (9, 22307202), (18, 11153601), (27, 7435734), (54, 3717867), (81, 2478578), (162, 1239289), (163, 1231686), (326, 615843), (489, 410562), (978, 205281), (1467, 136854), (2934, 68427), (4401, 45618), (7603, 26406), (8802, 22809), (13203, 15206)]