200987612

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{5153}}^1$

素因数の和:5370

約数の個数: 36

約数和(自身を含む): 411289200

約数和(自身を除く): 210301588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 5153, 5572, 9751, 10306, 19502, 20612, 36071, 39004, 72142, 144284, 252497, 504994, 1009988, 1025447, 2050894, 4101788, 7178129, 14356258, 28712516, 50246903, 100493806, 200987612]

約数ペア:

[(1, 200987612), (2, 100493806), (4, 50246903), (7, 28712516), (14, 14356258), (28, 7178129), (49, 4101788), (98, 2050894), (196, 1025447), (199, 1009988), (398, 504994), (796, 252497), (1393, 144284), (2786, 72142), (5153, 39004), (5572, 36071), (9751, 20612), (10306, 19502)]