206002188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1951}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 596843520

約数和(自身を除く): 390841332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1676, 1951, 2514, 2933, 3771, 3902, 5028, 5853, 5866, 7542, 7804, 8799, 11706, 11732, 13657, 15084, 17559, 17598, 23412, 26397, 27314, 35118, 35196, 40971, 52794, 54628, 70236, 81942, 105588, 122913, 163884, 245826, 491652, 817469, 1634938, 2452407, 3269876, 4904814, 5722283, 7357221, 9809628, 11444566, 14714442, 17166849, 22889132, 29428884, 34333698, 51500547, 68667396, 103001094, 206002188]

約数ペア:

[(1, 206002188), (2, 103001094), (3, 68667396), (4, 51500547), (6, 34333698), (7, 29428884), (9, 22889132), (12, 17166849), (14, 14714442), (18, 11444566), (21, 9809628), (28, 7357221), (36, 5722283), (42, 4904814), (63, 3269876), (84, 2452407), (126, 1634938), (252, 817469), (419, 491652), (838, 245826), (1257, 163884), (1676, 122913), (1951, 105588), (2514, 81942), (2933, 70236), (3771, 54628), (3902, 52794), (5028, 40971), (5853, 35196), (5866, 35118), (7542, 27314), (7804, 26397), (8799, 23412), (11706, 17598), (11732, 17559), (13657, 15084)]