202455944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5573}}^1$

素因数の和:5837

約数の個数: 32

約数和(自身を含む): 401328000

約数和(自身を除く): 198872056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 5573, 9082, 11146, 18164, 22292, 36328, 44584, 105887, 211774, 423548, 847096, 1331947, 2663894, 5327788, 10655576, 25306993, 50613986, 101227972, 202455944]

約数ペア:

[(1, 202455944), (2, 101227972), (4, 50613986), (8, 25306993), (19, 10655576), (38, 5327788), (76, 2663894), (152, 1331947), (239, 847096), (478, 423548), (956, 211774), (1912, 105887), (4541, 44584), (5573, 36328), (9082, 22292), (11146, 18164)]