201957365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 281905920

約数和(自身を除く): 79948555

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1615, 1955, 2185, 5437, 7429, 27185, 37145, 92429, 103303, 125051, 462145, 516515, 625255, 1756151, 2125867, 2375969, 8780755, 10629335, 11879845, 40391473, 201957365]

約数ペア:

[(1, 201957365), (5, 40391473), (17, 11879845), (19, 10629335), (23, 8780755), (85, 2375969), (95, 2125867), (115, 1756151), (323, 625255), (391, 516515), (437, 462145), (1615, 125051), (1955, 103303), (2185, 92429), (5437, 37145), (7429, 27185)]