205700341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 264757248

約数和(自身を除く): 59056907

約数列:

[1, 7, 11, 47, 77, 113, 329, 503, 517, 791, 1243, 3521, 3619, 5311, 5533, 8701, 23641, 37177, 38731, 56839, 58421, 165487, 260051, 397873, 408947, 625229, 1820357, 2671433, 4376603, 18700031, 29385763, 205700341]

約数ペア:

[(1, 205700341), (7, 29385763), (11, 18700031), (47, 4376603), (77, 2671433), (113, 1820357), (329, 625229), (503, 408947), (517, 397873), (791, 260051), (1243, 165487), (3521, 58421), (3619, 56839), (5311, 38731), (5533, 37177), (8701, 23641)]