208515672

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 589255680

約数和(自身を除く): 380740008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 103, 124, 186, 206, 248, 279, 309, 372, 412, 558, 618, 744, 824, 907, 927, 1116, 1236, 1814, 1854, 2232, 2472, 2721, 3193, 3628, 3708, 5442, 6386, 7256, 7416, 8163, 9579, 10884, 12772, 16326, 19158, 21768, 25544, 28117, 28737, 32652, 38316, 56234, 57474, 65304, 76632, 84351, 93421, 112468, 114948, 168702, 186842, 224936, 229896, 253053, 280263, 337404, 373684, 506106, 560526, 674808, 747368, 840789, 1012212, 1121052, 1681578, 2024424, 2242104, 2896051, 3363156, 5792102, 6726312, 8688153, 11584204, 17376306, 23168408, 26064459, 34752612, 52128918, 69505224, 104257836, 208515672]

約数ペア:

[(1, 208515672), (2, 104257836), (3, 69505224), (4, 52128918), (6, 34752612), (8, 26064459), (9, 23168408), (12, 17376306), (18, 11584204), (24, 8688153), (31, 6726312), (36, 5792102), (62, 3363156), (72, 2896051), (93, 2242104), (103, 2024424), (124, 1681578), (186, 1121052), (206, 1012212), (248, 840789), (279, 747368), (309, 674808), (372, 560526), (412, 506106), (558, 373684), (618, 337404), (744, 280263), (824, 253053), (907, 229896), (927, 224936), (1116, 186842), (1236, 168702), (1814, 114948), (1854, 112468), (2232, 93421), (2472, 84351), (2721, 76632), (3193, 65304), (3628, 57474), (3708, 56234), (5442, 38316), (6386, 32652), (7256, 28737), (7416, 28117), (8163, 25544), (9579, 21768), (10884, 19158), (12772, 16326)]