201854590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3251}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 415839744

約数和(自身を除く): 213985154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 887, 1774, 3251, 4435, 6209, 6502, 8870, 12418, 16255, 22757, 31045, 32510, 45514, 62090, 113785, 227570, 2883637, 5767274, 14418185, 20185459, 28836370, 40370918, 100927295, 201854590]

約数ペア:

[(1, 201854590), (2, 100927295), (5, 40370918), (7, 28836370), (10, 20185459), (14, 14418185), (35, 5767274), (70, 2883637), (887, 227570), (1774, 113785), (3251, 62090), (4435, 45514), (6209, 32510), (6502, 31045), (8870, 22757), (12418, 16255)]