204057438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{84391}}^1$

素因数の和:84440

約数の個数: 32

約数和(自身を含む): 453691392

約数和(自身を除く): 249633954

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 84391, 168782, 253173, 506346, 1097083, 2194166, 2616121, 3291249, 5232242, 6582498, 7848363, 15696726, 34009573, 68019146, 102028719, 204057438]

約数ペア:

[(1, 204057438), (2, 102028719), (3, 68019146), (6, 34009573), (13, 15696726), (26, 7848363), (31, 6582498), (39, 5232242), (62, 3291249), (78, 2616121), (93, 2194166), (186, 1097083), (403, 506346), (806, 253173), (1209, 168782), (2418, 84391)]