207815632

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{20983}}^1$

素因数の和:21610

約数の個数: 20

約数和(自身を含む): 403312480

約数和(自身を除く): 195496848

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 20983, 41966, 83932, 167864, 335728, 12988477, 25976954, 51953908, 103907816, 207815632]

約数ペア:

[(1, 207815632), (2, 103907816), (4, 51953908), (8, 25976954), (16, 12988477), (619, 335728), (1238, 167864), (2476, 83932), (4952, 41966), (9904, 20983)]