229182478

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3347}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 404331264

約数和(自身を除く): 175148786

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 469, 511, 938, 1022, 3347, 4891, 6694, 9782, 23429, 34237, 46858, 68474, 224249, 244331, 448498, 488662, 1569743, 1710317, 3139486, 3420634, 16370177, 32740354, 114591239, 229182478]

約数ペア:

[(1, 229182478), (2, 114591239), (7, 32740354), (14, 16370177), (67, 3420634), (73, 3139486), (134, 1710317), (146, 1569743), (469, 488662), (511, 448498), (938, 244331), (1022, 224249), (3347, 68474), (4891, 46858), (6694, 34237), (9782, 23429)]