206345488

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 404984000

約数和(自身を除く): 198638512

約数列:

[1, 2, 4, 8, 16, 199, 229, 283, 398, 458, 566, 796, 916, 1132, 1592, 1832, 2264, 3184, 3664, 4528, 45571, 56317, 64807, 91142, 112634, 129614, 182284, 225268, 259228, 364568, 450536, 518456, 729136, 901072, 1036912, 12896593, 25793186, 51586372, 103172744, 206345488]

約数ペア:

[(1, 206345488), (2, 103172744), (4, 51586372), (8, 25793186), (16, 12896593), (199, 1036912), (229, 901072), (283, 729136), (398, 518456), (458, 450536), (566, 364568), (796, 259228), (916, 225268), (1132, 182284), (1592, 129614), (1832, 112634), (2264, 91142), (3184, 64807), (3664, 56317), (4528, 45571)]