251567192

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{6131}}^1$

素因数の和:6383

約数の個数: 32

約数和(自身を含む): 494484480

約数和(自身を除く): 242917288

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1784, 5129, 6131, 10258, 12262, 20516, 24524, 41032, 49048, 141013, 282026, 564052, 1128104, 1367213, 2734426, 5468852, 10937704, 31445899, 62891798, 125783596, 251567192]

約数ペア:

[(1, 251567192), (2, 125783596), (4, 62891798), (8, 31445899), (23, 10937704), (46, 5468852), (92, 2734426), (184, 1367213), (223, 1128104), (446, 564052), (892, 282026), (1784, 141013), (5129, 49048), (6131, 41032), (10258, 24524), (12262, 20516)]