201946927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 271724544

約数和(自身を除く): 69777617

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 2821, 3689, 4211, 6851, 29477, 47957, 54743, 71587, 130541, 383201, 501109, 913787, 930631, 1697033, 2219197, 6514417, 11879231, 15534379, 28849561, 201946927]

約数ペア:

[(1, 201946927), (7, 28849561), (13, 15534379), (17, 11879231), (31, 6514417), (91, 2219197), (119, 1697033), (217, 930631), (221, 913787), (403, 501109), (527, 383201), (1547, 130541), (2821, 71587), (3689, 54743), (4211, 47957), (6851, 29477)]