193189240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{91127}}^1$

素因数の和:91191

約数の個数: 32

約数和(自身を含む): 442882080

約数和(自身を除く): 249692840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 91127, 182254, 364508, 455635, 729016, 911270, 1822540, 3645080, 4829731, 9659462, 19318924, 24148655, 38637848, 48297310, 96594620, 193189240]

約数ペア:

[(1, 193189240), (2, 96594620), (4, 48297310), (5, 38637848), (8, 24148655), (10, 19318924), (20, 9659462), (40, 4829731), (53, 3645080), (106, 1822540), (212, 911270), (265, 729016), (424, 455635), (530, 364508), (1060, 182254), (2120, 91127)]