222875646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{19727}}^1$

素因数の和:20008

約数の個数: 32

約数和(自身を含む): 511349760

約数和(自身を除く): 288474114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 19727, 39454, 59181, 118362, 138089, 276178, 414267, 828534, 5306563, 10613126, 15919689, 31839378, 37145941, 74291882, 111437823, 222875646]

約数ペア:

[(1, 222875646), (2, 111437823), (3, 74291882), (6, 37145941), (7, 31839378), (14, 15919689), (21, 10613126), (42, 5306563), (269, 828534), (538, 414267), (807, 276178), (1614, 138089), (1883, 118362), (3766, 59181), (5649, 39454), (11298, 19727)]