205802016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{306253}}^1$

素因数の和:306273

約数の個数: 48

約数和(自身を含む): 617408064

約数和(自身を除く): 411606048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 306253, 612506, 918759, 1225012, 1837518, 2143771, 2450024, 3675036, 4287542, 4900048, 6431313, 7350072, 8575084, 9800096, 12862626, 14700144, 17150168, 25725252, 29400288, 34300336, 51450504, 68600672, 102901008, 205802016]

約数ペア:

[(1, 205802016), (2, 102901008), (3, 68600672), (4, 51450504), (6, 34300336), (7, 29400288), (8, 25725252), (12, 17150168), (14, 14700144), (16, 12862626), (21, 9800096), (24, 8575084), (28, 7350072), (32, 6431313), (42, 4900048), (48, 4287542), (56, 3675036), (84, 2450024), (96, 2143771), (112, 1837518), (168, 1225012), (224, 918759), (336, 612506), (672, 306253)]