200438504

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{87299}}^1$

素因数の和:87353

約数の個数: 32

約数和(自身を含む): 439992000

約数和(自身を除く): 239553496

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 87299, 174598, 349196, 611093, 698392, 1222186, 2444372, 3579259, 4888744, 7158518, 14317036, 25054813, 28634072, 50109626, 100219252, 200438504]

約数ペア:

[(1, 200438504), (2, 100219252), (4, 50109626), (7, 28634072), (8, 25054813), (14, 14317036), (28, 7158518), (41, 4888744), (56, 3579259), (82, 2444372), (164, 1222186), (287, 698392), (328, 611093), (574, 349196), (1148, 174598), (2296, 87299)]