200971589

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{3467}}^1$

素因数の和:3514

約数の個数: 24

約数和(自身を含む): 253857600

約数和(自身を除く): 52886011

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 1183, 3467, 4459, 8281, 24269, 45071, 57967, 169883, 315497, 585923, 1189181, 2208479, 4101461, 15459353, 28710227, 200971589]

約数ペア:

[(1, 200971589), (7, 28710227), (13, 15459353), (49, 4101461), (91, 2208479), (169, 1189181), (343, 585923), (637, 315497), (1183, 169883), (3467, 57967), (4459, 45071), (8281, 24269)]