208092248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285841}}^1$

素因数の和:285867

約数の個数: 32

約数和(自身を含む): 480214560

約数和(自身を除く): 272122312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 285841, 571682, 1143364, 2000887, 2286728, 3715933, 4001774, 7431866, 8003548, 14863732, 16007096, 26011531, 29727464, 52023062, 104046124, 208092248]

約数ペア:

[(1, 208092248), (2, 104046124), (4, 52023062), (7, 29727464), (8, 26011531), (13, 16007096), (14, 14863732), (26, 8003548), (28, 7431866), (52, 4001774), (56, 3715933), (91, 2286728), (104, 2000887), (182, 1143364), (364, 571682), (728, 285841)]