208043144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{2273}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 413822520

約数和(自身を除く): 205779376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 673, 1346, 2273, 2692, 4546, 5384, 9092, 11441, 18184, 22882, 38641, 45764, 77282, 91528, 154564, 309128, 1529729, 3059458, 6118916, 12237832, 26005393, 52010786, 104021572, 208043144]

約数ペア:

[(1, 208043144), (2, 104021572), (4, 52010786), (8, 26005393), (17, 12237832), (34, 6118916), (68, 3059458), (136, 1529729), (673, 309128), (1346, 154564), (2273, 91528), (2692, 77282), (4546, 45764), (5384, 38641), (9092, 22882), (11441, 18184)]