199328532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10061}}^1$

素因数の和:10208

約数の個数: 48

約数和(自身を含む): 504870912

約数和(自身を除く): 305542380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 10061, 19812, 20122, 30183, 40244, 60366, 120732, 130793, 261586, 392379, 523172, 784758, 1277747, 1569516, 2555494, 3833241, 5110988, 7666482, 15332964, 16610711, 33221422, 49832133, 66442844, 99664266, 199328532]

約数ペア:

[(1, 199328532), (2, 99664266), (3, 66442844), (4, 49832133), (6, 33221422), (12, 16610711), (13, 15332964), (26, 7666482), (39, 5110988), (52, 3833241), (78, 2555494), (127, 1569516), (156, 1277747), (254, 784758), (381, 523172), (508, 392379), (762, 261586), (1524, 130793), (1651, 120732), (3302, 60366), (4953, 40244), (6604, 30183), (9906, 20122), (10061, 19812)]