215202468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1379503}}^1$

素因数の和:1379523

約数の個数: 24

約数和(自身を含む): 540765568

約数和(自身を除く): 325563100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1379503, 2759006, 4138509, 5518012, 8277018, 16554036, 17933539, 35867078, 53800617, 71734156, 107601234, 215202468]

約数ペア:

[(1, 215202468), (2, 107601234), (3, 71734156), (4, 53800617), (6, 35867078), (12, 17933539), (13, 16554036), (26, 8277018), (39, 5518012), (52, 4138509), (78, 2759006), (156, 1379503)]