201762197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 265816320

約数和(自身を除く): 64054123

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 427, 793, 1159, 1729, 1913, 5551, 8113, 13391, 15067, 24869, 36347, 105469, 116693, 174083, 254429, 472511, 816851, 1517009, 2217167, 3307577, 10619063, 15520169, 28823171, 201762197]

約数ペア:

[(1, 201762197), (7, 28823171), (13, 15520169), (19, 10619063), (61, 3307577), (91, 2217167), (133, 1517009), (247, 816851), (427, 472511), (793, 254429), (1159, 174083), (1729, 116693), (1913, 105469), (5551, 36347), (8113, 24869), (13391, 15067)]