201660298864

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{1543}}^1\times {\mathrm{41047}}^1$

素因数の和:42797

約数の個数: 40

約数和(自身を含む): 392944294400

約数和(自身を除く): 191283995536

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1543, 1592, 3086, 3184, 6172, 12344, 24688, 41047, 82094, 164188, 307057, 328376, 614114, 656752, 1228228, 2456456, 4912912, 8168353, 16336706, 32673412, 63335521, 65346824, 126671042, 130693648, 253342084, 506684168, 1013368336, 12603768679, 25207537358, 50415074716, 100830149432, 201660298864]

約数ペア:

[(1, 201660298864), (2, 100830149432), (4, 50415074716), (8, 25207537358), (16, 12603768679), (199, 1013368336), (398, 506684168), (796, 253342084), (1543, 130693648), (1592, 126671042), (3086, 65346824), (3184, 63335521), (6172, 32673412), (12344, 16336706), (24688, 8168353), (41047, 4912912), (82094, 2456456), (164188, 1228228), (307057, 656752), (328376, 614114)]