207827308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{30509}}^1$

素因数の和:30657

約数の個数: 24

約数和(自身を含む): 394677360

約数和(自身を除く): 186850052

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 30509, 61018, 122036, 396617, 793234, 1586468, 3996679, 7993358, 15986716, 51956827, 103913654, 207827308]

約数ペア:

[(1, 207827308), (2, 103913654), (4, 51956827), (13, 15986716), (26, 7993358), (52, 3996679), (131, 1586468), (262, 793234), (524, 396617), (1703, 122036), (3406, 61018), (6812, 30509)]