187447793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 221168640

約数和(自身を除く): 33720847

約数列:

[1, 13, 29, 31, 43, 373, 377, 403, 559, 899, 1247, 1333, 4849, 10817, 11563, 11687, 16039, 16211, 17329, 38657, 140621, 150319, 208507, 335327, 465131, 497209, 502541, 4359251, 6046703, 6463717, 14419061, 187447793]

約数ペア:

[(1, 187447793), (13, 14419061), (29, 6463717), (31, 6046703), (43, 4359251), (373, 502541), (377, 497209), (403, 465131), (559, 335327), (899, 208507), (1247, 150319), (1333, 140621), (4849, 38657), (10817, 17329), (11563, 16211), (11687, 16039)]