206876206570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{61871}}^1$

素因数の和:62271

約数の個数: 64

約数和(自身を含む): 411354754560

約数和(自身を除く): 204478547990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 269, 538, 565, 1130, 1243, 1345, 2486, 2690, 2959, 5918, 6215, 12430, 14795, 29590, 30397, 60794, 61871, 123742, 151985, 303970, 309355, 334367, 618710, 668734, 680581, 1361162, 1671835, 3343670, 3402905, 6805810, 6991423, 13982846, 16643299, 33286598, 34957115, 69914230, 76905653, 83216495, 153811306, 166432990, 183076289, 366152578, 384528265, 769056530, 915381445, 1830762890, 1880692787, 3761385574, 9403463935, 18806927870, 20687620657, 41375241314, 103438103285, 206876206570]

約数ペア:

[(1, 206876206570), (2, 103438103285), (5, 41375241314), (10, 20687620657), (11, 18806927870), (22, 9403463935), (55, 3761385574), (110, 1880692787), (113, 1830762890), (226, 915381445), (269, 769056530), (538, 384528265), (565, 366152578), (1130, 183076289), (1243, 166432990), (1345, 153811306), (2486, 83216495), (2690, 76905653), (2959, 69914230), (5918, 34957115), (6215, 33286598), (12430, 16643299), (14795, 13982846), (29590, 6991423), (30397, 6805810), (60794, 3402905), (61871, 3343670), (123742, 1671835), (151985, 1361162), (303970, 680581), (309355, 668734), (334367, 618710)]