194620216

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 446731200

約数和(自身を除く): 252110984

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 952, 1246, 1513, 2297, 2492, 3026, 4594, 4984, 6052, 9188, 10591, 12104, 16079, 18376, 21182, 32158, 39049, 42364, 64316, 78098, 84728, 128632, 156196, 204433, 273343, 312392, 408866, 546686, 817732, 1093372, 1431031, 1635464, 2186744, 2862062, 3475361, 5724124, 6950722, 11448248, 13901444, 24327527, 27802888, 48655054, 97310108, 194620216]

約数ペア:

[(1, 194620216), (2, 97310108), (4, 48655054), (7, 27802888), (8, 24327527), (14, 13901444), (17, 11448248), (28, 6950722), (34, 5724124), (56, 3475361), (68, 2862062), (89, 2186744), (119, 1635464), (136, 1431031), (178, 1093372), (238, 817732), (356, 546686), (476, 408866), (623, 312392), (712, 273343), (952, 204433), (1246, 156196), (1513, 128632), (2297, 84728), (2492, 78098), (3026, 64316), (4594, 42364), (4984, 39049), (6052, 32158), (9188, 21182), (10591, 18376), (12104, 16079)]