202147686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{863879}}^1$

素因数の和:863900

約数の個数: 24

約数和(自身を含む): 471678480

約数和(自身を除く): 269530794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 863879, 1727758, 2591637, 5183274, 7774911, 11230427, 15549822, 22460854, 33691281, 67382562, 101073843, 202147686]

約数ペア:

[(1, 202147686), (2, 101073843), (3, 67382562), (6, 33691281), (9, 22460854), (13, 15549822), (18, 11230427), (26, 7774911), (39, 5183274), (78, 2591637), (117, 1727758), (234, 863879)]