201858168

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{195599}}^1$

素因数の和:195651

約数の個数: 32

約数和(自身を含む): 516384000

約数和(自身を除く): 314525832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 195599, 391198, 586797, 782396, 1173594, 1564792, 2347188, 4694376, 8410757, 16821514, 25232271, 33643028, 50464542, 67286056, 100929084, 201858168]

約数ペア:

[(1, 201858168), (2, 100929084), (3, 67286056), (4, 50464542), (6, 33643028), (8, 25232271), (12, 16821514), (24, 8410757), (43, 4694376), (86, 2347188), (129, 1564792), (172, 1173594), (258, 782396), (344, 586797), (516, 391198), (1032, 195599)]