188432881

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{6037}}^1$

素因数の和:6078

約数の個数: 20

約数和(自身を含む): 236774132

約数和(自身を除く): 48341251

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 6037, 31213, 42259, 78481, 295813, 549367, 2070691, 3845569, 14494837, 26918983, 188432881]

約数ペア:

[(1, 188432881), (7, 26918983), (13, 14494837), (49, 3845569), (91, 2070691), (343, 549367), (637, 295813), (2401, 78481), (4459, 42259), (6037, 31213)]