202388277

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{105907}}^1$

素因数の和:105937

約数の個数: 24

約数和(自身を含む): 338058336

約数和(自身を除く): 135670059

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 105907, 317721, 741349, 1376791, 2224047, 4130373, 5189443, 9637537, 15568329, 28912611, 67462759, 202388277]

約数ペア:

[(1, 202388277), (3, 67462759), (7, 28912611), (13, 15568329), (21, 9637537), (39, 5189443), (49, 4130373), (91, 2224047), (147, 1376791), (273, 741349), (637, 317721), (1911, 105907)]