193228518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 491028480

約数和(自身を除く): 297799962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 73, 93, 107, 114, 133, 146, 186, 214, 217, 219, 266, 321, 399, 434, 438, 511, 589, 642, 651, 749, 798, 1022, 1178, 1302, 1387, 1498, 1533, 1767, 2033, 2247, 2263, 2774, 3066, 3317, 3534, 4066, 4123, 4161, 4494, 4526, 6099, 6634, 6789, 7811, 8246, 8322, 9709, 9951, 12198, 12369, 13578, 14231, 15622, 15841, 19418, 19902, 23219, 23433, 24738, 28462, 29127, 31682, 42693, 42997, 46438, 46866, 47523, 54677, 58254, 63023, 69657, 85386, 85994, 95046, 109354, 126046, 128991, 139314, 148409, 164031, 189069, 242141, 257982, 296818, 300979, 328062, 378138, 441161, 445227, 484282, 601958, 726423, 882322, 890454, 902937, 1038863, 1323483, 1452846, 1694987, 1805874, 2077726, 2646966, 3116589, 3389974, 4600679, 5084961, 6233178, 9201358, 10169922, 13802037, 27604074, 32204753, 64409506, 96614259, 193228518]

約数ペア:

[(1, 193228518), (2, 96614259), (3, 64409506), (6, 32204753), (7, 27604074), (14, 13802037), (19, 10169922), (21, 9201358), (31, 6233178), (38, 5084961), (42, 4600679), (57, 3389974), (62, 3116589), (73, 2646966), (93, 2077726), (107, 1805874), (114, 1694987), (133, 1452846), (146, 1323483), (186, 1038863), (214, 902937), (217, 890454), (219, 882322), (266, 726423), (321, 601958), (399, 484282), (434, 445227), (438, 441161), (511, 378138), (589, 328062), (642, 300979), (651, 296818), (749, 257982), (798, 242141), (1022, 189069), (1178, 164031), (1302, 148409), (1387, 139314), (1498, 128991), (1533, 126046), (1767, 109354), (2033, 95046), (2247, 85994), (2263, 85386), (2774, 69657), (3066, 63023), (3317, 58254), (3534, 54677), (4066, 47523), (4123, 46866), (4161, 46438), (4494, 42997), (4526, 42693), (6099, 31682), (6634, 29127), (6789, 28462), (7811, 24738), (8246, 23433), (8322, 23219), (9709, 19902), (9951, 19418), (12198, 15841), (12369, 15622), (13578, 14231)]