201620577528

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2029}}^1\times {\mathrm{9929}}^1$

素因数の和:12109

約数の個数: 96

約数和(自身を含む): 550310670000

約数和(自身を除く): 348690092472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2029, 2502, 3336, 4058, 5004, 6087, 8116, 9929, 10008, 12174, 16232, 18261, 19858, 24348, 29787, 36522, 39716, 48696, 59574, 73044, 79432, 89361, 119148, 146088, 178722, 238296, 282031, 357444, 564062, 714888, 846093, 1128124, 1380131, 1692186, 2256248, 2538279, 2760262, 3384372, 4140393, 5076558, 5520524, 6768744, 8280786, 10153116, 11041048, 12421179, 16561572, 20145941, 20306232, 24842358, 33123144, 40291882, 49684716, 60437823, 80583764, 99369432, 120875646, 161167528, 181313469, 241751292, 362626938, 483502584, 725253876, 1450507752, 2800285799, 5600571598, 8400857397, 11201143196, 16801714794, 22402286392, 25202572191, 33603429588, 50405144382, 67206859176, 100810288764, 201620577528]

約数ペア:

[(1, 201620577528), (2, 100810288764), (3, 67206859176), (4, 50405144382), (6, 33603429588), (8, 25202572191), (9, 22402286392), (12, 16801714794), (18, 11201143196), (24, 8400857397), (36, 5600571598), (72, 2800285799), (139, 1450507752), (278, 725253876), (417, 483502584), (556, 362626938), (834, 241751292), (1112, 181313469), (1251, 161167528), (1668, 120875646), (2029, 99369432), (2502, 80583764), (3336, 60437823), (4058, 49684716), (5004, 40291882), (6087, 33123144), (8116, 24842358), (9929, 20306232), (10008, 20145941), (12174, 16561572), (16232, 12421179), (18261, 11041048), (19858, 10153116), (24348, 8280786), (29787, 6768744), (36522, 5520524), (39716, 5076558), (48696, 4140393), (59574, 3384372), (73044, 2760262), (79432, 2538279), (89361, 2256248), (119148, 1692186), (146088, 1380131), (178722, 1128124), (238296, 846093), (282031, 714888), (357444, 564062)]