190030256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2711}}^1$

素因数の和:3069

約数の個数: 40

約数和(自身を含む): 397828704

約数和(自身を除く): 207798448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 1348, 2696, 2711, 4381, 5392, 5422, 8762, 10844, 17524, 21688, 35048, 35243, 43376, 70096, 70486, 140972, 281944, 563888, 913607, 1827214, 3654428, 7308856, 11876891, 14617712, 23753782, 47507564, 95015128, 190030256]

約数ペア:

[(1, 190030256), (2, 95015128), (4, 47507564), (8, 23753782), (13, 14617712), (16, 11876891), (26, 7308856), (52, 3654428), (104, 1827214), (208, 913607), (337, 563888), (674, 281944), (1348, 140972), (2696, 70486), (2711, 70096), (4381, 43376), (5392, 35243), (5422, 35048), (8762, 21688), (10844, 17524)]