219957144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{833171}}^1$

素因数の和:833191

約数の個数: 32

約数和(自身を含む): 599883840

約数和(自身を除く): 379926696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 833171, 1666342, 2499513, 3332684, 4999026, 6665368, 9164881, 9998052, 18329762, 19996104, 27494643, 36659524, 54989286, 73319048, 109978572, 219957144]

約数ペア:

[(1, 219957144), (2, 109978572), (3, 73319048), (4, 54989286), (6, 36659524), (8, 27494643), (11, 19996104), (12, 18329762), (22, 9998052), (24, 9164881), (33, 6665368), (44, 4999026), (66, 3332684), (88, 2499513), (132, 1666342), (264, 833171)]