219826572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5023}}^1$

素因数の和:5558

約数の個数: 48

約数和(自身を含む): 587446272

約数和(自身を除く): 367619700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 3126, 3647, 5023, 6252, 7294, 10046, 10941, 14588, 15069, 20092, 21882, 30138, 35161, 43764, 60276, 70322, 105483, 140644, 210966, 421932, 2616983, 5233966, 7850949, 10467932, 15701898, 18318881, 31403796, 36637762, 54956643, 73275524, 109913286, 219826572]

約数ペア:

[(1, 219826572), (2, 109913286), (3, 73275524), (4, 54956643), (6, 36637762), (7, 31403796), (12, 18318881), (14, 15701898), (21, 10467932), (28, 7850949), (42, 5233966), (84, 2616983), (521, 421932), (1042, 210966), (1563, 140644), (2084, 105483), (3126, 70322), (3647, 60276), (5023, 43764), (6252, 35161), (7294, 30138), (10046, 21882), (10941, 20092), (14588, 15069)]