203219878001

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{9437}}^1\times {\mathrm{5563}}^1$

素因数の和:15093

約数の個数: 24

約数和(自身を含む): 239459425920

約数和(自身を除く): 36239547919

約数列:

[1, 7, 49, 79, 553, 3871, 5563, 9437, 38941, 66059, 272587, 439477, 462413, 745523, 3076339, 5218661, 21534373, 36530627, 52498031, 367486217, 2572403519, 4147344449, 29031411143, 203219878001]

約数ペア:

[(1, 203219878001), (7, 29031411143), (49, 4147344449), (79, 2572403519), (553, 367486217), (3871, 52498031), (5563, 36530627), (9437, 21534373), (38941, 5218661), (66059, 3076339), (272587, 745523), (439477, 462413)]