214926704

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{21701}}^1$

素因数の和:22328

約数の個数: 20

約数和(自身を含む): 417112440

約数和(自身を除く): 202185736

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 21701, 43402, 86804, 173608, 347216, 13432919, 26865838, 53731676, 107463352, 214926704]

約数ペア:

[(1, 214926704), (2, 107463352), (4, 53731676), (8, 26865838), (16, 13432919), (619, 347216), (1238, 173608), (2476, 86804), (4952, 43402), (9904, 21701)]