201768644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2549}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 442108800

約数和(自身を除く): 240340156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 1028, 1799, 2549, 2827, 3598, 5098, 5654, 7196, 10196, 11308, 17843, 19789, 28039, 35686, 39578, 56078, 71372, 79156, 112156, 196273, 392546, 655093, 785092, 1310186, 2620372, 4585651, 7206023, 9171302, 14412046, 18342604, 28824092, 50442161, 100884322, 201768644]

約数ペア:

[(1, 201768644), (2, 100884322), (4, 50442161), (7, 28824092), (11, 18342604), (14, 14412046), (22, 9171302), (28, 7206023), (44, 4585651), (77, 2620372), (154, 1310186), (257, 785092), (308, 655093), (514, 392546), (1028, 196273), (1799, 112156), (2549, 79156), (2827, 71372), (3598, 56078), (5098, 39578), (5654, 35686), (7196, 28039), (10196, 19789), (11308, 17843)]