199154436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1276631}}^1$

素因数の和:1276651

約数の個数: 24

約数和(自身を含む): 500439744

約数和(自身を除く): 301285308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1276631, 2553262, 3829893, 5106524, 7659786, 15319572, 16596203, 33192406, 49788609, 66384812, 99577218, 199154436]

約数ペア:

[(1, 199154436), (2, 99577218), (3, 66384812), (4, 49788609), (6, 33192406), (12, 16596203), (13, 15319572), (26, 7659786), (39, 5106524), (52, 3829893), (78, 2553262), (156, 1276631)]