212920136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{186119}}^1$

素因数の和:186149

約数の個数: 32

約数和(自身を含む): 469022400

約数和(自身を除く): 256102264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 186119, 372238, 744476, 1488952, 2047309, 2419547, 4094618, 4839094, 8189236, 9678188, 16378472, 19356376, 26615017, 53230034, 106460068, 212920136]

約数ペア:

[(1, 212920136), (2, 106460068), (4, 53230034), (8, 26615017), (11, 19356376), (13, 16378472), (22, 9678188), (26, 8189236), (44, 4839094), (52, 4094618), (88, 2419547), (104, 2047309), (143, 1488952), (286, 744476), (572, 372238), (1144, 186119)]