201685183

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 247541760

約数和(自身を除く): 45856577

約数列:

[1, 7, 23, 79, 101, 157, 161, 553, 707, 1099, 1817, 2323, 3611, 7979, 12403, 12719, 15857, 16261, 25277, 55853, 86821, 110999, 183517, 285269, 364711, 1252703, 1284619, 1996883, 2552977, 8768921, 28812169, 201685183]

約数ペア:

[(1, 201685183), (7, 28812169), (23, 8768921), (79, 2552977), (101, 1996883), (157, 1284619), (161, 1252703), (553, 364711), (707, 285269), (1099, 183517), (1817, 110999), (2323, 86821), (3611, 55853), (7979, 25277), (12403, 16261), (12719, 15857)]