208067228516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2341939}}^1$

素因数の和:2342136

約数の個数: 48

約数和(自身を含む): 440659430400

約数和(自身を除く): 232592201884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 1169, 2338, 3173, 4676, 6346, 12692, 22211, 44422, 88844, 2341939, 4683878, 9367756, 16393573, 32787146, 44496841, 65574292, 88993682, 177987364, 311477887, 391103813, 622955774, 782207626, 1245911548, 1564415252, 2737726691, 5475453382, 7430972447, 10950906764, 14861944894, 29723889788, 52016807129, 104033614258, 208067228516]

約数ペア:

[(1, 208067228516), (2, 104033614258), (4, 52016807129), (7, 29723889788), (14, 14861944894), (19, 10950906764), (28, 7430972447), (38, 5475453382), (76, 2737726691), (133, 1564415252), (167, 1245911548), (266, 782207626), (334, 622955774), (532, 391103813), (668, 311477887), (1169, 177987364), (2338, 88993682), (3173, 65574292), (4676, 44496841), (6346, 32787146), (12692, 16393573), (22211, 9367756), (44422, 4683878), (88844, 2341939)]