248993206

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{230977}}^1$

素因数の和:231004

約数の個数: 24

約数和(自身を含む): 473966856

約数和(自身を除く): 224973650

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 230977, 461954, 1616839, 2540747, 3233678, 5081494, 11317873, 17785229, 22635746, 35570458, 124496603, 248993206]

約数ペア:

[(1, 248993206), (2, 124496603), (7, 35570458), (11, 22635746), (14, 17785229), (22, 11317873), (49, 5081494), (77, 3233678), (98, 2540747), (154, 1616839), (539, 461954), (1078, 230977)]