198213184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{238237}}^1$

素因数の和:238262

約数の個数: 28

約数和(自身を含む): 423587164

約数和(自身を除く): 225373980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 238237, 476474, 952948, 1905896, 3097081, 3811792, 6194162, 7623584, 12388324, 15247168, 24776648, 49553296, 99106592, 198213184]

約数ペア:

[(1, 198213184), (2, 99106592), (4, 49553296), (8, 24776648), (13, 15247168), (16, 12388324), (26, 7623584), (32, 6194162), (52, 3811792), (64, 3097081), (104, 1905896), (208, 952948), (416, 476474), (832, 238237)]