229643911

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 277780608

約数和(自身を除く): 48136697

約数列:

[1, 7, 41, 73, 97, 113, 287, 511, 679, 791, 2993, 3977, 4633, 7081, 8249, 10961, 20951, 27839, 32431, 49567, 57743, 76727, 290321, 338209, 449401, 800153, 2032247, 2367463, 3145807, 5601071, 32806273, 229643911]

約数ペア:

[(1, 229643911), (7, 32806273), (41, 5601071), (73, 3145807), (97, 2367463), (113, 2032247), (287, 800153), (511, 449401), (679, 338209), (791, 290321), (2993, 76727), (3977, 57743), (4633, 49567), (7081, 32431), (8249, 27839), (10961, 20951)]