201876185

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4413

約数の個数: 32

約数和(自身を含む): 292503552

約数和(自身を除く): 90627367

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 1085, 1333, 1505, 4327, 6665, 9331, 21635, 30289, 46655, 134137, 151445, 186061, 670685, 930305, 938959, 1302427, 4694795, 5767891, 6512135, 28839455, 40375237, 201876185]

約数ペア:

[(1, 201876185), (5, 40375237), (7, 28839455), (31, 6512135), (35, 5767891), (43, 4694795), (155, 1302427), (215, 938959), (217, 930305), (301, 670685), (1085, 186061), (1333, 151445), (1505, 134137), (4327, 46655), (6665, 30289), (9331, 21635)]