251052494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{148201}}^1$

素因数の和:148232

約数の個数: 24

約数和(自身を含む): 473060784

約数和(自身を除く): 222008290

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 148201, 296402, 1037407, 1630211, 2074814, 3260422, 11411477, 17932321, 22822954, 35864642, 125526247, 251052494]

約数ペア:

[(1, 251052494), (2, 125526247), (7, 35864642), (11, 22822954), (14, 17932321), (22, 11411477), (77, 3260422), (121, 2074814), (154, 1630211), (242, 1037407), (847, 296402), (1694, 148201)]