210703460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41641}}^1$

素因数の和:41684

約数の個数: 48

約数和(自身を含む): 503701632

約数和(自身を除く): 292998172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 41641, 83282, 166564, 208205, 416410, 458051, 832820, 916102, 957743, 1832204, 1915486, 2290255, 3830972, 4580510, 4788715, 9161020, 9577430, 10535173, 19154860, 21070346, 42140692, 52675865, 105351730, 210703460]

約数ペア:

[(1, 210703460), (2, 105351730), (4, 52675865), (5, 42140692), (10, 21070346), (11, 19154860), (20, 10535173), (22, 9577430), (23, 9161020), (44, 4788715), (46, 4580510), (55, 3830972), (92, 2290255), (110, 1915486), (115, 1832204), (220, 957743), (230, 916102), (253, 832820), (460, 458051), (506, 416410), (1012, 208205), (1265, 166564), (2530, 83282), (5060, 41641)]