200640048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16139}}^1$

素因数の和:16194

約数の個数: 80

約数和(自身を含む): 608413440

約数和(自身を除く): 407773392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 16139, 32278, 48417, 64556, 96834, 112973, 129112, 193668, 225946, 258224, 338919, 387336, 451892, 597143, 677838, 774672, 903784, 1194286, 1355676, 1791429, 1807568, 2388572, 2711352, 3582858, 4180001, 4777144, 5422704, 7165716, 8360002, 9554288, 12540003, 14331432, 16720004, 25080006, 28662864, 33440008, 50160012, 66880016, 100320024, 200640048]

約数ペア:

[(1, 200640048), (2, 100320024), (3, 66880016), (4, 50160012), (6, 33440008), (7, 28662864), (8, 25080006), (12, 16720004), (14, 14331432), (16, 12540003), (21, 9554288), (24, 8360002), (28, 7165716), (37, 5422704), (42, 4777144), (48, 4180001), (56, 3582858), (74, 2711352), (84, 2388572), (111, 1807568), (112, 1791429), (148, 1355676), (168, 1194286), (222, 903784), (259, 774672), (296, 677838), (336, 597143), (444, 451892), (518, 387336), (592, 338919), (777, 258224), (888, 225946), (1036, 193668), (1554, 129112), (1776, 112973), (2072, 96834), (3108, 64556), (4144, 48417), (6216, 32278), (12432, 16139)]