220148088

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{398819}}^1$

素因数の和:398851

約数の個数: 32

約数和(自身を含む): 574300800

約数和(自身を除く): 354152712

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 398819, 797638, 1196457, 1595276, 2392914, 3190552, 4785828, 9172837, 9571656, 18345674, 27518511, 36691348, 55037022, 73382696, 110074044, 220148088]

約数ペア:

[(1, 220148088), (2, 110074044), (3, 73382696), (4, 55037022), (6, 36691348), (8, 27518511), (12, 18345674), (23, 9571656), (24, 9172837), (46, 4785828), (69, 3190552), (92, 2392914), (138, 1595276), (184, 1196457), (276, 797638), (552, 398819)]