207422436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1329631}}^1$

素因数の和:1329651

約数の個数: 24

約数和(自身を含む): 521215744

約数和(自身を除く): 313793308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1329631, 2659262, 3988893, 5318524, 7977786, 15955572, 17285203, 34570406, 51855609, 69140812, 103711218, 207422436]

約数ペア:

[(1, 207422436), (2, 103711218), (3, 69140812), (4, 51855609), (6, 34570406), (12, 17285203), (13, 15955572), (26, 7977786), (39, 5318524), (52, 3988893), (78, 2659262), (156, 1329631)]