208869276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13297}}^1$

素因数の和:13339

約数の個数: 96

約数和(自身を含む): 643410432

約数和(自身を除く): 434541156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 13297, 15708, 26594, 39891, 53188, 79782, 93079, 146267, 159564, 186158, 226049, 279237, 292534, 372316, 438801, 452098, 558474, 585068, 678147, 877602, 904196, 1023869, 1116948, 1356294, 1582343, 1755204, 2047738, 2486539, 2712588, 3071607, 3164686, 4095476, 4747029, 4973078, 6143214, 6329372, 7459617, 9494058, 9946156, 12286428, 14919234, 17405773, 18988116, 29838468, 34811546, 52217319, 69623092, 104434638, 208869276]

約数ペア:

[(1, 208869276), (2, 104434638), (3, 69623092), (4, 52217319), (6, 34811546), (7, 29838468), (11, 18988116), (12, 17405773), (14, 14919234), (17, 12286428), (21, 9946156), (22, 9494058), (28, 7459617), (33, 6329372), (34, 6143214), (42, 4973078), (44, 4747029), (51, 4095476), (66, 3164686), (68, 3071607), (77, 2712588), (84, 2486539), (102, 2047738), (119, 1755204), (132, 1582343), (154, 1356294), (187, 1116948), (204, 1023869), (231, 904196), (238, 877602), (308, 678147), (357, 585068), (374, 558474), (462, 452098), (476, 438801), (561, 372316), (714, 292534), (748, 279237), (924, 226049), (1122, 186158), (1309, 159564), (1428, 146267), (2244, 93079), (2618, 79782), (3927, 53188), (5236, 39891), (7854, 26594), (13297, 15708)]