196637624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 391184640

約数和(自身を除く): 194547016

約数列:

[1, 2, 4, 8, 43, 71, 83, 86, 97, 142, 166, 172, 194, 284, 332, 344, 388, 568, 664, 776, 3053, 3569, 4171, 5893, 6106, 6887, 7138, 8051, 8342, 11786, 12212, 13774, 14276, 16102, 16684, 23572, 24424, 27548, 28552, 32204, 33368, 47144, 55096, 64408, 253399, 296141, 346193, 506798, 571621, 592282, 692386, 1013596, 1143242, 1184564, 1384772, 2027192, 2286484, 2369128, 2769544, 4572968, 24579703, 49159406, 98318812, 196637624]

約数ペア:

[(1, 196637624), (2, 98318812), (4, 49159406), (8, 24579703), (43, 4572968), (71, 2769544), (83, 2369128), (86, 2286484), (97, 2027192), (142, 1384772), (166, 1184564), (172, 1143242), (194, 1013596), (284, 692386), (332, 592282), (344, 571621), (388, 506798), (568, 346193), (664, 296141), (776, 253399), (3053, 64408), (3569, 55096), (4171, 47144), (5893, 33368), (6106, 32204), (6887, 28552), (7138, 27548), (8051, 24424), (8342, 23572), (11786, 16684), (12212, 16102), (13774, 14276)]