209965872

素因数分解:

$2^4\times 3^1\times {\mathrm{4374289}}^1$

素因数の和:4374300

約数の個数: 20

約数和(自身を含む): 542411960

約数和(自身を除く): 332446088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4374289, 8748578, 13122867, 17497156, 26245734, 34994312, 52491468, 69988624, 104982936, 209965872]

約数ペア:

[(1, 209965872), (2, 104982936), (3, 69988624), (4, 52491468), (6, 34994312), (8, 26245734), (12, 17497156), (16, 13122867), (24, 8748578), (48, 4374289)]