200550448

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{17729}}^1$

素因数の和:17845

約数の個数: 40

約数和(自身を含む): 448498080

約数和(自身を除く): 247947632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 17729, 35458, 70916, 124103, 141832, 248206, 283664, 496412, 992824, 1790629, 1985648, 3581258, 7162516, 12534403, 14325032, 25068806, 28650064, 50137612, 100275224, 200550448]

約数ペア:

[(1, 200550448), (2, 100275224), (4, 50137612), (7, 28650064), (8, 25068806), (14, 14325032), (16, 12534403), (28, 7162516), (56, 3581258), (101, 1985648), (112, 1790629), (202, 992824), (404, 496412), (707, 283664), (808, 248206), (1414, 141832), (1616, 124103), (2828, 70916), (5656, 35458), (11312, 17729)]