221796336

素因数分解:

$2^4\times 3^1\times {\mathrm{4620757}}^1$

素因数の和:4620768

約数の個数: 20

約数和(自身を含む): 572973992

約数和(自身を除く): 351177656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4620757, 9241514, 13862271, 18483028, 27724542, 36966056, 55449084, 73932112, 110898168, 221796336]

約数ペア:

[(1, 221796336), (2, 110898168), (3, 73932112), (4, 55449084), (6, 36966056), (8, 27724542), (12, 18483028), (16, 13862271), (24, 9241514), (48, 4620757)]