221796504

素因数分解:

$2^3\times 3^2\times {\mathrm{3080507}}^1$

素因数の和:3080519

約数の個数: 24

約数和(自身を含む): 600699060

約数和(自身を除く): 378902556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3080507, 6161014, 9241521, 12322028, 18483042, 24644056, 27724563, 36966084, 55449126, 73932168, 110898252, 221796504]

約数ペア:

[(1, 221796504), (2, 110898252), (3, 73932168), (4, 55449126), (6, 36966084), (8, 27724563), (9, 24644056), (12, 18483042), (18, 12322028), (24, 9241521), (36, 6161014), (72, 3080507)]