208557552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5801}}^1$

素因数の和:5926

約数の個数: 80

約数和(自身を含む): 621603072

約数和(自身を除く): 413045520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 5136, 5801, 5992, 8988, 11602, 11984, 17403, 17976, 23204, 34806, 35952, 40607, 46408, 69612, 81214, 92816, 121821, 139224, 162428, 243642, 278448, 324856, 487284, 620707, 649712, 974568, 1241414, 1862121, 1949136, 2482828, 3724242, 4344949, 4965656, 7448484, 8689898, 9931312, 13034847, 14896968, 17379796, 26069694, 29793936, 34759592, 52139388, 69519184, 104278776, 208557552]

約数ペア:

[(1, 208557552), (2, 104278776), (3, 69519184), (4, 52139388), (6, 34759592), (7, 29793936), (8, 26069694), (12, 17379796), (14, 14896968), (16, 13034847), (21, 9931312), (24, 8689898), (28, 7448484), (42, 4965656), (48, 4344949), (56, 3724242), (84, 2482828), (107, 1949136), (112, 1862121), (168, 1241414), (214, 974568), (321, 649712), (336, 620707), (428, 487284), (642, 324856), (749, 278448), (856, 243642), (1284, 162428), (1498, 139224), (1712, 121821), (2247, 92816), (2568, 81214), (2996, 69612), (4494, 46408), (5136, 40607), (5801, 35952), (5992, 34806), (8988, 23204), (11602, 17976), (11984, 17403)]