199844792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9127}}^1$

素因数の和:9180

約数の個数: 64

約数和(自身を含む): 473195520

約数和(自身を除く): 273350728

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 5474, 9127, 10948, 18254, 21896, 36508, 63889, 73016, 127778, 155159, 209921, 255556, 310318, 419842, 511112, 620636, 839684, 1086113, 1241272, 1469447, 1679368, 2172226, 2938894, 3568657, 4344452, 5877788, 7137314, 8688904, 11755576, 14274628, 24980599, 28549256, 49961198, 99922396, 199844792]

約数ペア:

[(1, 199844792), (2, 99922396), (4, 49961198), (7, 28549256), (8, 24980599), (14, 14274628), (17, 11755576), (23, 8688904), (28, 7137314), (34, 5877788), (46, 4344452), (56, 3568657), (68, 2938894), (92, 2172226), (119, 1679368), (136, 1469447), (161, 1241272), (184, 1086113), (238, 839684), (322, 620636), (391, 511112), (476, 419842), (644, 310318), (782, 255556), (952, 209921), (1288, 155159), (1564, 127778), (2737, 73016), (3128, 63889), (5474, 36508), (9127, 21896), (10948, 18254)]