206280004

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{8287}}^1$

素因数の和:8432

約数の個数: 36

約数和(自身を含む): 423284736

約数和(自身を除く): 217004732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3556, 6223, 8287, 12446, 16574, 24892, 33148, 58009, 116018, 232036, 406063, 812126, 1052449, 1624252, 2104898, 4209796, 7367143, 14734286, 29468572, 51570001, 103140002, 206280004]

約数ペア:

[(1, 206280004), (2, 103140002), (4, 51570001), (7, 29468572), (14, 14734286), (28, 7367143), (49, 4209796), (98, 2104898), (127, 1624252), (196, 1052449), (254, 812126), (508, 406063), (889, 232036), (1778, 116018), (3556, 58009), (6223, 33148), (8287, 24892), (12446, 16574)]