203464854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{491461}}^1$

素因数の和:491492

約数の個数: 24

約数和(自身を含む): 460008432

約数和(自身を除く): 256543578

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 491461, 982922, 1474383, 2948766, 4423149, 8846298, 11303603, 22607206, 33910809, 67821618, 101732427, 203464854]

約数ペア:

[(1, 203464854), (2, 101732427), (3, 67821618), (6, 33910809), (9, 22607206), (18, 11303603), (23, 8846298), (46, 4423149), (69, 2948766), (138, 1474383), (207, 982922), (414, 491461)]