201242825

素因数分解:

$5^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3083}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 286047168

約数和(自身を除く): 84804343

約数列:

[1, 5, 7, 25, 35, 175, 373, 1865, 2611, 3083, 9325, 13055, 15415, 21581, 65275, 77075, 107905, 539525, 1149959, 5749795, 8049713, 28748975, 40248565, 201242825]

約数ペア:

[(1, 201242825), (5, 40248565), (7, 28748975), (25, 8049713), (35, 5749795), (175, 1149959), (373, 539525), (1865, 107905), (2611, 77075), (3083, 65275), (9325, 21581), (13055, 15415)]