211770614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9733}}^1$

素因数の和:9812

約数の個数: 32

約数和(自身を含む): 370047744

約数和(自身を除く): 158277130

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 9733, 10879, 19466, 21758, 107063, 214126, 223859, 418519, 447718, 837038, 2462449, 4603709, 4924898, 9207418, 9625937, 19251874, 105885307, 211770614]

約数ペア:

[(1, 211770614), (2, 105885307), (11, 19251874), (22, 9625937), (23, 9207418), (43, 4924898), (46, 4603709), (86, 2462449), (253, 837038), (473, 447718), (506, 418519), (946, 223859), (989, 214126), (1978, 107063), (9733, 21758), (10879, 19466)]