208144802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 333711360

約数和(自身を除く): 125566558

約数列:

[1, 2, 23, 46, 59, 118, 271, 283, 542, 566, 1357, 2714, 6233, 6509, 12466, 13018, 15989, 16697, 31978, 33394, 76693, 153386, 367747, 384031, 735494, 768062, 1763939, 3527878, 4524887, 9049774, 104072401, 208144802]

約数ペア:

[(1, 208144802), (2, 104072401), (23, 9049774), (46, 4524887), (59, 3527878), (118, 1763939), (271, 768062), (283, 735494), (542, 384031), (566, 367747), (1357, 153386), (2714, 76693), (6233, 33394), (6509, 31978), (12466, 16697), (13018, 15989)]