201587254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 335871360

約数和(自身を除く): 134284106

約数列:

[1, 2, 11, 22, 113, 131, 226, 262, 619, 1238, 1243, 1441, 2486, 2882, 6809, 13618, 14803, 29606, 69947, 81089, 139894, 162178, 162833, 325666, 769417, 891979, 1538834, 1783958, 9163057, 18326114, 100793627, 201587254]

約数ペア:

[(1, 201587254), (2, 100793627), (11, 18326114), (22, 9163057), (113, 1783958), (131, 1538834), (226, 891979), (262, 769417), (619, 325666), (1238, 162833), (1243, 162178), (1441, 139894), (2486, 81089), (2882, 69947), (6809, 29606), (13618, 14803)]