201809312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3673}}^1$

素因数の和:3801

約数の個数: 48

約数和(自身を含む): 424964232

約数和(自身を除く): 223154920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 404, 544, 808, 1616, 1717, 3232, 3434, 3673, 6868, 7346, 13736, 14692, 27472, 29384, 54944, 58768, 62441, 117536, 124882, 249764, 370973, 499528, 741946, 999056, 1483892, 1998112, 2967784, 5935568, 6306541, 11871136, 12613082, 25226164, 50452328, 100904656, 201809312]

約数ペア:

[(1, 201809312), (2, 100904656), (4, 50452328), (8, 25226164), (16, 12613082), (17, 11871136), (32, 6306541), (34, 5935568), (68, 2967784), (101, 1998112), (136, 1483892), (202, 999056), (272, 741946), (404, 499528), (544, 370973), (808, 249764), (1616, 124882), (1717, 117536), (3232, 62441), (3434, 58768), (3673, 54944), (6868, 29384), (7346, 27472), (13736, 14692)]