221920008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{402029}}^1$

素因数の和:402061

約数の個数: 32

約数和(自身を含む): 578923200

約数和(自身を除く): 357003192

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 402029, 804058, 1206087, 1608116, 2412174, 3216232, 4824348, 9246667, 9648696, 18493334, 27740001, 36986668, 55480002, 73973336, 110960004, 221920008]

約数ペア:

[(1, 221920008), (2, 110960004), (3, 73973336), (4, 55480002), (6, 36986668), (8, 27740001), (12, 18493334), (23, 9648696), (24, 9246667), (46, 4824348), (69, 3216232), (92, 2412174), (138, 1608116), (184, 1206087), (276, 804058), (552, 402029)]