208573684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{733}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 414328320

約数和(自身を除く): 205754636

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 223, 319, 446, 638, 733, 892, 1276, 1466, 2453, 2932, 4906, 6467, 8063, 9812, 12934, 16126, 21257, 25868, 32252, 42514, 71137, 85028, 142274, 163459, 233827, 284548, 326918, 467654, 653836, 935308, 1798049, 3596098, 4740311, 7192196, 9480622, 18961244, 52143421, 104286842, 208573684]

約数ペア:

[(1, 208573684), (2, 104286842), (4, 52143421), (11, 18961244), (22, 9480622), (29, 7192196), (44, 4740311), (58, 3596098), (116, 1798049), (223, 935308), (319, 653836), (446, 467654), (638, 326918), (733, 284548), (892, 233827), (1276, 163459), (1466, 142274), (2453, 85028), (2932, 71137), (4906, 42514), (6467, 32252), (8063, 25868), (9812, 21257), (12934, 16126)]