200722190

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 365420160

約数和(自身を除く): 164697970

約数列:

[1, 2, 5, 10, 211, 251, 379, 422, 502, 758, 1055, 1255, 1895, 2110, 2510, 3790, 52961, 79969, 95129, 105922, 159938, 190258, 264805, 399845, 475645, 529610, 799690, 951290, 20072219, 40144438, 100361095, 200722190]

約数ペア:

[(1, 200722190), (2, 100361095), (5, 40144438), (10, 20072219), (211, 951290), (251, 799690), (379, 529610), (422, 475645), (502, 399845), (758, 264805), (1055, 190258), (1255, 159938), (1895, 105922), (2110, 95129), (2510, 79969), (3790, 52961)]