202445992

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 447897600

約数和(自身を除く): 245451608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 71, 118, 142, 236, 284, 413, 472, 497, 568, 826, 863, 994, 1652, 1726, 1988, 3304, 3452, 3976, 4189, 6041, 6904, 8378, 12082, 16756, 24164, 29323, 33512, 48328, 50917, 58646, 61273, 101834, 117292, 122546, 203668, 234584, 245092, 356419, 407336, 428911, 490184, 712838, 857822, 1425676, 1715644, 2851352, 3431288, 3615107, 7230214, 14460428, 25305749, 28920856, 50611498, 101222996, 202445992]

約数ペア:

[(1, 202445992), (2, 101222996), (4, 50611498), (7, 28920856), (8, 25305749), (14, 14460428), (28, 7230214), (56, 3615107), (59, 3431288), (71, 2851352), (118, 1715644), (142, 1425676), (236, 857822), (284, 712838), (413, 490184), (472, 428911), (497, 407336), (568, 356419), (826, 245092), (863, 234584), (994, 203668), (1652, 122546), (1726, 117292), (1988, 101834), (3304, 61273), (3452, 58646), (3976, 50917), (4189, 48328), (6041, 33512), (6904, 29323), (8378, 24164), (12082, 16756)]