201329219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{36269}}^1$

素因数の和:36350

約数の個数: 16

約数和(自身を含む): 251858880

約数和(自身を除く): 50529661

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 36269, 253883, 471497, 2212409, 3300479, 15486863, 28761317, 201329219]

約数ペア:

[(1, 201329219), (7, 28761317), (13, 15486863), (61, 3300479), (91, 2212409), (427, 471497), (793, 253883), (5551, 36269)]