206715712

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2328

約数の個数: 84

約数和(自身を含む): 493844580

約数和(自身を除く): 287128868

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 928, 1421, 1568, 1624, 1856, 2273, 2842, 3136, 3248, 4546, 5684, 6496, 9092, 11368, 12992, 15911, 18184, 22736, 31822, 36368, 45472, 63644, 65917, 72736, 90944, 111377, 127288, 131834, 145472, 222754, 254576, 263668, 445508, 461419, 509152, 527336, 891016, 922838, 1018304, 1054672, 1782032, 1845676, 2109344, 3229933, 3564064, 3691352, 4218688, 6459866, 7128128, 7382704, 12919732, 14765408, 25839464, 29530816, 51678928, 103357856, 206715712]

約数ペア:

[(1, 206715712), (2, 103357856), (4, 51678928), (7, 29530816), (8, 25839464), (14, 14765408), (16, 12919732), (28, 7382704), (29, 7128128), (32, 6459866), (49, 4218688), (56, 3691352), (58, 3564064), (64, 3229933), (98, 2109344), (112, 1845676), (116, 1782032), (196, 1054672), (203, 1018304), (224, 922838), (232, 891016), (392, 527336), (406, 509152), (448, 461419), (464, 445508), (784, 263668), (812, 254576), (928, 222754), (1421, 145472), (1568, 131834), (1624, 127288), (1856, 111377), (2273, 90944), (2842, 72736), (3136, 65917), (3248, 63644), (4546, 45472), (5684, 36368), (6496, 31822), (9092, 22736), (11368, 18184), (12992, 15911)]