193688716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 372305920

約数和(自身を除く): 178617204

約数列:

[1, 2, 4, 13, 26, 52, 127, 139, 211, 254, 278, 422, 508, 556, 844, 1651, 1807, 2743, 3302, 3614, 5486, 6604, 7228, 10972, 17653, 26797, 29329, 35306, 53594, 58658, 70612, 107188, 117316, 229489, 348361, 381277, 458978, 696722, 762554, 917956, 1393444, 1525108, 3724783, 7449566, 14899132, 48422179, 96844358, 193688716]

約数ペア:

[(1, 193688716), (2, 96844358), (4, 48422179), (13, 14899132), (26, 7449566), (52, 3724783), (127, 1525108), (139, 1393444), (211, 917956), (254, 762554), (278, 696722), (422, 458978), (508, 381277), (556, 348361), (844, 229489), (1651, 117316), (1807, 107188), (2743, 70612), (3302, 58658), (3614, 53594), (5486, 35306), (6604, 29329), (7228, 26797), (10972, 17653)]