202278908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{8861}}^1$

素因数の和:9317

約数の個数: 24

約数和(自身を含む): 382129440

約数和(自身を除く): 179850532

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 5707, 8861, 11414, 17722, 22828, 35444, 115193, 230386, 460772, 3889979, 7779958, 15559916, 50569727, 101139454, 202278908]

約数ペア:

[(1, 202278908), (2, 101139454), (4, 50569727), (13, 15559916), (26, 7779958), (52, 3889979), (439, 460772), (878, 230386), (1756, 115193), (5707, 35444), (8861, 22828), (11414, 17722)]