200966249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 42889111

約数列:

[1, 11, 19, 23, 97, 209, 253, 431, 437, 1067, 1843, 2231, 4741, 4807, 8189, 9913, 20273, 24541, 41807, 42389, 90079, 109043, 188347, 459877, 466279, 794333, 961561, 2071817, 8737663, 10577171, 18269659, 200966249]

約数ペア:

[(1, 200966249), (11, 18269659), (19, 10577171), (23, 8737663), (97, 2071817), (209, 961561), (253, 794333), (431, 466279), (437, 459877), (1067, 188347), (1843, 109043), (2231, 90079), (4741, 42389), (4807, 41807), (8189, 24541), (9913, 20273)]