207910544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{1289}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 427573080

約数和(自身を除く): 219662536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 593, 1186, 1289, 2372, 2578, 4744, 5156, 9488, 10081, 10312, 20162, 20624, 21913, 40324, 43826, 80648, 87652, 161296, 175304, 350608, 764377, 1528754, 3057508, 6115016, 12230032, 12994409, 25988818, 51977636, 103955272, 207910544]

約数ペア:

[(1, 207910544), (2, 103955272), (4, 51977636), (8, 25988818), (16, 12994409), (17, 12230032), (34, 6115016), (68, 3057508), (136, 1528754), (272, 764377), (593, 350608), (1186, 175304), (1289, 161296), (2372, 87652), (2578, 80648), (4744, 43826), (5156, 40324), (9488, 21913), (10081, 20624), (10312, 20162)]