203978208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{303539}}^1$

素因数の和:303559

約数の個数: 48

約数和(自身を含む): 611936640

約数和(自身を除く): 407958432

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, 303539, 607078, 910617, 1214156, 1821234, 2124773, 2428312, 3642468, 4249546, 4856624, 6374319, 7284936, 8499092, 9713248, 12748638, 14569872, 16998184, 25497276, 29139744, 33996368, 50994552, 67992736, 101989104, 203978208]

約数ペア:

[(1, 203978208), (2, 101989104), (3, 67992736), (4, 50994552), (6, 33996368), (7, 29139744), (8, 25497276), (12, 16998184), (14, 14569872), (16, 12748638), (21, 9713248), (24, 8499092), (28, 7284936), (32, 6374319), (42, 4856624), (48, 4249546), (56, 3642468), (84, 2428312), (96, 2124773), (112, 1821234), (168, 1214156), (224, 910617), (336, 607078), (672, 303539)]