201216369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{64679}}^1$

素因数の和:64760

約数の個数: 16

約数和(自身を含む): 288731520

約数和(自身を除く): 87515151

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 64679, 194037, 1099543, 3298629, 3945419, 11836257, 67072123, 201216369]

約数ペア:

[(1, 201216369), (3, 67072123), (17, 11836257), (51, 3945419), (61, 3298629), (183, 1099543), (1037, 194037), (3111, 64679)]