203420142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{491353}}^1$

素因数の和:491384

約数の個数: 24

約数和(自身を含む): 459907344

約数和(自身を除く): 256487202

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 491353, 982706, 1474059, 2948118, 4422177, 8844354, 11301119, 22602238, 33903357, 67806714, 101710071, 203420142]

約数ペア:

[(1, 203420142), (2, 101710071), (3, 67806714), (6, 33903357), (9, 22602238), (18, 11301119), (23, 8844354), (46, 4422177), (69, 2948118), (138, 1474059), (207, 982706), (414, 491353)]