201105849

素因数分解:

$3^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{2371}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 312591648

約数和(自身を除く): 111485799

約数列:

[1, 3, 7, 21, 49, 147, 577, 1731, 2371, 4039, 7113, 12117, 16597, 28273, 49791, 84819, 116179, 348537, 1368067, 4104201, 9576469, 28729407, 67035283, 201105849]

約数ペア:

[(1, 201105849), (3, 67035283), (7, 28729407), (21, 9576469), (49, 4104201), (147, 1368067), (577, 348537), (1731, 116179), (2371, 84819), (4039, 49791), (7113, 28273), (12117, 16597)]