199908032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4273}}^1$

素因数の和:4345

約数の個数: 56

約数和(自身を含む): 429896016

約数和(自身を除く): 229987984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2752, 2924, 4273, 5848, 8546, 11696, 17092, 23392, 34184, 46784, 68368, 72641, 136736, 145282, 183739, 273472, 290564, 367478, 581128, 734956, 1162256, 1469912, 2324512, 2939824, 3123563, 4649024, 5879648, 6247126, 11759296, 12494252, 24988504, 49977008, 99954016, 199908032]

約数ペア:

[(1, 199908032), (2, 99954016), (4, 49977008), (8, 24988504), (16, 12494252), (17, 11759296), (32, 6247126), (34, 5879648), (43, 4649024), (64, 3123563), (68, 2939824), (86, 2324512), (136, 1469912), (172, 1162256), (272, 734956), (344, 581128), (544, 367478), (688, 290564), (731, 273472), (1088, 183739), (1376, 145282), (1462, 136736), (2752, 72641), (2924, 68368), (4273, 46784), (5848, 34184), (8546, 23392), (11696, 17092)]