205005552

素因数分解:

$2^4\times 3^1\times {\mathrm{4270949}}^1$

素因数の和:4270960

約数の個数: 20

約数和(自身を含む): 529597800

約数和(自身を除く): 324592248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4270949, 8541898, 12812847, 17083796, 25625694, 34167592, 51251388, 68335184, 102502776, 205005552]

約数ペア:

[(1, 205005552), (2, 102502776), (3, 68335184), (4, 51251388), (6, 34167592), (8, 25625694), (12, 17083796), (16, 12812847), (24, 8541898), (48, 4270949)]