207659844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{117721}}^1$

素因数の和:117745

約数の個数: 54

約数和(自身を含む): 610624014

約数和(自身を除く): 402964170

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 117721, 235442, 353163, 470884, 706326, 824047, 1059489, 1412652, 1648094, 2118978, 2472141, 3296188, 4237956, 4944282, 5768329, 7416423, 9888564, 11536658, 14832846, 17304987, 23073316, 29665692, 34609974, 51914961, 69219948, 103829922, 207659844]

約数ペア:

[(1, 207659844), (2, 103829922), (3, 69219948), (4, 51914961), (6, 34609974), (7, 29665692), (9, 23073316), (12, 17304987), (14, 14832846), (18, 11536658), (21, 9888564), (28, 7416423), (36, 5768329), (42, 4944282), (49, 4237956), (63, 3296188), (84, 2472141), (98, 2118978), (126, 1648094), (147, 1412652), (196, 1059489), (252, 824047), (294, 706326), (441, 470884), (588, 353163), (882, 235442), (1764, 117721)]