200392672

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 403032672

約数和(自身を除く): 202640000

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 193, 284, 386, 457, 568, 772, 914, 1136, 1544, 1828, 2272, 3088, 3656, 6176, 7312, 13703, 14624, 27406, 32447, 54812, 64894, 88201, 109624, 129788, 176402, 219248, 259576, 352804, 438496, 519152, 705608, 1038304, 1411216, 2822432, 6262271, 12524542, 25049084, 50098168, 100196336, 200392672]

約数ペア:

[(1, 200392672), (2, 100196336), (4, 50098168), (8, 25049084), (16, 12524542), (32, 6262271), (71, 2822432), (142, 1411216), (193, 1038304), (284, 705608), (386, 519152), (457, 438496), (568, 352804), (772, 259576), (914, 219248), (1136, 176402), (1544, 129788), (1828, 109624), (2272, 88201), (3088, 64894), (3656, 54812), (6176, 32447), (7312, 27406), (13703, 14624)]