207628072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{2791}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 413104320

約数和(自身を除く): 205476248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 547, 1094, 2188, 2791, 4376, 5582, 9299, 11164, 18598, 22328, 37196, 47447, 74392, 94894, 189788, 379576, 1526677, 3053354, 6106708, 12213416, 25953509, 51907018, 103814036, 207628072]

約数ペア:

[(1, 207628072), (2, 103814036), (4, 51907018), (8, 25953509), (17, 12213416), (34, 6106708), (68, 3053354), (136, 1526677), (547, 379576), (1094, 189788), (2188, 94894), (2791, 74392), (4376, 47447), (5582, 37196), (9299, 22328), (11164, 18598)]