199214912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{239441}}^1$

素因数の和:239466

約数の個数: 28

約数和(自身を含む): 425727876

約数和(自身を除く): 226512964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 239441, 478882, 957764, 1915528, 3112733, 3831056, 6225466, 7662112, 12450932, 15324224, 24901864, 49803728, 99607456, 199214912]

約数ペア:

[(1, 199214912), (2, 99607456), (4, 49803728), (8, 24901864), (13, 15324224), (16, 12450932), (26, 7662112), (32, 6225466), (52, 3831056), (64, 3112733), (104, 1915528), (208, 957764), (416, 478882), (832, 239441)]