221253008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{601231}}^1$

素因数の和:601262

約数の個数: 20

約数和(自身を含む): 447316608

約数和(自身を除く): 226063600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 601231, 1202462, 2404924, 4809848, 9619696, 13828313, 27656626, 55313252, 110626504, 221253008]

約数ペア:

[(1, 221253008), (2, 110626504), (4, 55313252), (8, 27656626), (16, 13828313), (23, 9619696), (46, 4809848), (92, 2404924), (184, 1202462), (368, 601231)]