205473144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{450599}}^1$

素因数の和:450627

約数の個数: 32

約数和(自身を含む): 540720000

約数和(自身を除く): 335246856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 450599, 901198, 1351797, 1802396, 2703594, 3604792, 5407188, 8561381, 10814376, 17122762, 25684143, 34245524, 51368286, 68491048, 102736572, 205473144]

約数ペア:

[(1, 205473144), (2, 102736572), (3, 68491048), (4, 51368286), (6, 34245524), (8, 25684143), (12, 17122762), (19, 10814376), (24, 8561381), (38, 5407188), (57, 3604792), (76, 2703594), (114, 1802396), (152, 1351797), (228, 901198), (456, 450599)]