201330728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{5231}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 401189760

約数和(自身を除く): 199859032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1132, 2264, 4811, 5231, 9622, 10462, 19244, 20924, 38488, 41848, 88927, 177854, 355708, 711416, 1480373, 2960746, 5921492, 11842984, 25166341, 50332682, 100665364, 201330728]

約数ペア:

[(1, 201330728), (2, 100665364), (4, 50332682), (8, 25166341), (17, 11842984), (34, 5921492), (68, 2960746), (136, 1480373), (283, 711416), (566, 355708), (1132, 177854), (2264, 88927), (4811, 41848), (5231, 38488), (9622, 20924), (10462, 19244)]