208061120

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6703}}^1$

素因数の和:6817

約数の個数: 56

約数和(自身を含む): 500627904

約数和(自身を除く): 292566784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 6703, 7760, 13406, 15520, 26812, 31040, 33515, 53624, 67030, 107248, 134060, 214496, 268120, 428992, 536240, 650191, 1072480, 1300382, 2144960, 2600764, 3250955, 5201528, 6501910, 10403056, 13003820, 20806112, 26007640, 41612224, 52015280, 104030560, 208061120]

約数ペア:

[(1, 208061120), (2, 104030560), (4, 52015280), (5, 41612224), (8, 26007640), (10, 20806112), (16, 13003820), (20, 10403056), (32, 6501910), (40, 5201528), (64, 3250955), (80, 2600764), (97, 2144960), (160, 1300382), (194, 1072480), (320, 650191), (388, 536240), (485, 428992), (776, 268120), (970, 214496), (1552, 134060), (1940, 107248), (3104, 67030), (3880, 53624), (6208, 33515), (6703, 31040), (7760, 26812), (13406, 15520)]