206875331

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 225781248

約数和(自身を除く): 18905917

約数列:

[1, 13, 131, 331, 367, 1703, 4303, 4771, 43361, 48077, 121477, 563693, 625001, 1579201, 15913487, 206875331]

約数ペア:

[(1, 206875331), (13, 15913487), (131, 1579201), (331, 625001), (367, 563693), (1703, 121477), (4303, 48077), (4771, 43361)]