206886456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{410489}}^1$

素因数の和:410508

約数の個数: 48

約数和(自身を含む): 640364400

約数和(自身を除く): 433477944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 410489, 820978, 1231467, 1641956, 2462934, 2873423, 3283912, 3694401, 4925868, 5746846, 7388802, 8620269, 9851736, 11493692, 14777604, 17240538, 22987384, 25860807, 29555208, 34481076, 51721614, 68962152, 103443228, 206886456]

約数ペア:

[(1, 206886456), (2, 103443228), (3, 68962152), (4, 51721614), (6, 34481076), (7, 29555208), (8, 25860807), (9, 22987384), (12, 17240538), (14, 14777604), (18, 11493692), (21, 9851736), (24, 8620269), (28, 7388802), (36, 5746846), (42, 4925868), (56, 3694401), (63, 3283912), (72, 2873423), (84, 2462934), (126, 1641956), (168, 1231467), (252, 820978), (504, 410489)]