204085188

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{63697}}^1$

素因数の和:63796

約数の個数: 36

約数和(自身を含む): 521686620

約数和(自身を除く): 317601432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 63697, 127394, 191091, 254788, 382182, 573273, 764364, 1146546, 2293092, 5669033, 11338066, 17007099, 22676132, 34014198, 51021297, 68028396, 102042594, 204085188]

約数ペア:

[(1, 204085188), (2, 102042594), (3, 68028396), (4, 51021297), (6, 34014198), (9, 22676132), (12, 17007099), (18, 11338066), (36, 5669033), (89, 2293092), (178, 1146546), (267, 764364), (356, 573273), (534, 382182), (801, 254788), (1068, 191091), (1602, 127394), (3204, 63697)]