208198432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 460107648

約数和(自身を除く): 251909216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 103, 104, 113, 172, 206, 208, 226, 344, 412, 416, 452, 559, 688, 824, 904, 1118, 1339, 1376, 1469, 1648, 1808, 2236, 2678, 2938, 3296, 3616, 4429, 4472, 4859, 5356, 5876, 8858, 8944, 9718, 10712, 11639, 11752, 17716, 17888, 19436, 21424, 23278, 23504, 35432, 38872, 42848, 46556, 47008, 57577, 63167, 70864, 77744, 93112, 115154, 126334, 141728, 151307, 155488, 186224, 230308, 252668, 302614, 372448, 460616, 500477, 505336, 605228, 921232, 1000954, 1010672, 1210456, 1842464, 2001908, 2021344, 2420912, 4003816, 4841824, 6506201, 8007632, 13012402, 16015264, 26024804, 52049608, 104099216, 208198432]

約数ペア:

[(1, 208198432), (2, 104099216), (4, 52049608), (8, 26024804), (13, 16015264), (16, 13012402), (26, 8007632), (32, 6506201), (43, 4841824), (52, 4003816), (86, 2420912), (103, 2021344), (104, 2001908), (113, 1842464), (172, 1210456), (206, 1010672), (208, 1000954), (226, 921232), (344, 605228), (412, 505336), (416, 500477), (452, 460616), (559, 372448), (688, 302614), (824, 252668), (904, 230308), (1118, 186224), (1339, 155488), (1376, 151307), (1469, 141728), (1648, 126334), (1808, 115154), (2236, 93112), (2678, 77744), (2938, 70864), (3296, 63167), (3616, 57577), (4429, 47008), (4472, 46556), (4859, 42848), (5356, 38872), (5876, 35432), (8858, 23504), (8944, 23278), (9718, 21424), (10712, 19436), (11639, 17888), (11752, 17716)]