194986256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 402063180

約数和(自身を除く): 207076924

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 83, 116, 122, 166, 232, 244, 332, 464, 488, 664, 976, 1328, 1769, 2407, 3538, 4814, 5063, 6889, 7076, 9628, 10126, 13778, 14152, 19256, 20252, 27556, 28304, 38512, 40504, 55112, 81008, 110224, 146827, 199781, 293654, 399562, 420229, 587308, 799124, 840458, 1174616, 1598248, 1680916, 2349232, 3196496, 3361832, 6723664, 12186641, 24373282, 48746564, 97493128, 194986256]

約数ペア:

[(1, 194986256), (2, 97493128), (4, 48746564), (8, 24373282), (16, 12186641), (29, 6723664), (58, 3361832), (61, 3196496), (83, 2349232), (116, 1680916), (122, 1598248), (166, 1174616), (232, 840458), (244, 799124), (332, 587308), (464, 420229), (488, 399562), (664, 293654), (976, 199781), (1328, 146827), (1769, 110224), (2407, 81008), (3538, 55112), (4814, 40504), (5063, 38512), (6889, 28304), (7076, 27556), (9628, 20252), (10126, 19256), (13778, 14152)]