206408436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1323131}}^1$

素因数の和:1323151

約数の個数: 24

約数和(自身を含む): 518667744

約数和(自身を除く): 312259308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1323131, 2646262, 3969393, 5292524, 7938786, 15877572, 17200703, 34401406, 51602109, 68802812, 103204218, 206408436]

約数ペア:

[(1, 206408436), (2, 103204218), (3, 68802812), (4, 51602109), (6, 34401406), (12, 17200703), (13, 15877572), (26, 7938786), (39, 5292524), (52, 3969393), (78, 2646262), (156, 1323131)]