197908048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3511}}^1$

素因数の和:3803

約数の個数: 40

約数和(自身を含む): 414584576

約数和(自身を除く): 216676528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 2168, 3511, 3523, 4336, 7022, 7046, 14044, 14092, 28088, 28184, 45643, 56176, 56368, 91286, 182572, 365144, 730288, 951481, 1902962, 3805924, 7611848, 12369253, 15223696, 24738506, 49477012, 98954024, 197908048]

約数ペア:

[(1, 197908048), (2, 98954024), (4, 49477012), (8, 24738506), (13, 15223696), (16, 12369253), (26, 7611848), (52, 3805924), (104, 1902962), (208, 951481), (271, 730288), (542, 365144), (1084, 182572), (2168, 91286), (3511, 56368), (3523, 56176), (4336, 45643), (7022, 28184), (7046, 28088), (14044, 14092)]